3121752690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:494

約数の個数: 256

約数和(自身を含む): 9833840640

約数和(自身を除く): 6712087950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 105, 113, 126, 135, 141, 189, 210, 226, 235, 270, 282, 311, 315, 329, 339, 378, 423, 470, 565, 622, 630, 658, 678, 705, 791, 846, 933, 945, 987, 1017, 1130, 1269, 1410, 1555, 1582, 1645, 1695, 1866, 1890, 1974, 2034, 2115, 2177, 2373, 2538, 2799, 2961, 3051, 3110, 3290, 3390, 3955, 4230, 4354, 4665, 4746, 4935, 5085, 5311, 5598, 5922, 6102, 6345, 6531, 7119, 7910, 8397, 8883, 9330, 9870, 10170, 10622, 10885, 11865, 12690, 13062, 13995, 14238, 14617, 14805, 15255, 15933, 16794, 17766, 19593, 21357, 21770, 23730, 26555, 27990, 29234, 29610, 30510, 31866, 32655, 35143, 35595, 37177, 39186, 41985, 42714, 43851, 44415, 47799, 53110, 58779, 65310, 70286, 71190, 73085, 74354, 79665, 83970, 87702, 88830, 95598, 97965, 102319, 105429, 106785, 111531, 117558, 131553, 143397, 146170, 159330, 175715, 185885, 195930, 204638, 210858, 213570, 219255, 223062, 238995, 246001, 263106, 286794, 293895, 306957, 316287, 334593, 351430, 371770, 394659, 438510, 477990, 492002, 511595, 527145, 557655, 587790, 613914, 632574, 657765, 669186, 716985, 738003, 789318, 920871, 948861, 1003779, 1023190, 1054290, 1115310, 1230005, 1315530, 1433970, 1476006, 1534785, 1581435, 1651721, 1672965, 1841742, 1897722, 1973295, 2007558, 2214009, 2460010, 2762613, 3069570, 3162870, 3303442, 3345930, 3690015, 3946590, 4428018, 4604355, 4744305, 4955163, 5018895, 5525226, 6642027, 7380030, 8258605, 9208710, 9488610, 9910326, 10037790, 11070045, 11562047, 13284054, 13813065, 14865489, 16517210, 22140090, 23124094, 24775815, 27626130, 29730978, 33210135, 34686141, 44596467, 49551630, 57810235, 66420270, 69372282, 74327445, 89192934, 104058423, 115620470, 148654890, 173430705, 208116846, 222982335, 312175269, 346861410, 445964670, 520292115, 624350538, 1040584230, 1560876345, 3121752690]

約数ペア:

[(1, 3121752690), (2, 1560876345), (3, 1040584230), (5, 624350538), (6, 520292115), (7, 445964670), (9, 346861410), (10, 312175269), (14, 222982335), (15, 208116846), (18, 173430705), (21, 148654890), (27, 115620470), (30, 104058423), (35, 89192934), (42, 74327445), (45, 69372282), (47, 66420270), (54, 57810235), (63, 49551630), (70, 44596467), (90, 34686141), (94, 33210135), (105, 29730978), (113, 27626130), (126, 24775815), (135, 23124094), (141, 22140090), (189, 16517210), (210, 14865489), (226, 13813065), (235, 13284054), (270, 11562047), (282, 11070045), (311, 10037790), (315, 9910326), (329, 9488610), (339, 9208710), (378, 8258605), (423, 7380030), (470, 6642027), (565, 5525226), (622, 5018895), (630, 4955163), (658, 4744305), (678, 4604355), (705, 4428018), (791, 3946590), (846, 3690015), (933, 3345930), (945, 3303442), (987, 3162870), (1017, 3069570), (1130, 2762613), (1269, 2460010), (1410, 2214009), (1555, 2007558), (1582, 1973295), (1645, 1897722), (1695, 1841742), (1866, 1672965), (1890, 1651721), (1974, 1581435), (2034, 1534785), (2115, 1476006), (2177, 1433970), (2373, 1315530), (2538, 1230005), (2799, 1115310), (2961, 1054290), (3051, 1023190), (3110, 1003779), (3290, 948861), (3390, 920871), (3955, 789318), (4230, 738003), (4354, 716985), (4665, 669186), (4746, 657765), (4935, 632574), (5085, 613914), (5311, 587790), (5598, 557655), (5922, 527145), (6102, 511595), (6345, 492002), (6531, 477990), (7119, 438510), (7910, 394659), (8397, 371770), (8883, 351430), (9330, 334593), (9870, 316287), (10170, 306957), (10622, 293895), (10885, 286794), (11865, 263106), (12690, 246001), (13062, 238995), (13995, 223062), (14238, 219255), (14617, 213570), (14805, 210858), (15255, 204638), (15933, 195930), (16794, 185885), (17766, 175715), (19593, 159330), (21357, 146170), (21770, 143397), (23730, 131553), (26555, 117558), (27990, 111531), (29234, 106785), (29610, 105429), (30510, 102319), (31866, 97965), (32655, 95598), (35143, 88830), (35595, 87702), (37177, 83970), (39186, 79665), (41985, 74354), (42714, 73085), (43851, 71190), (44415, 70286), (47799, 65310), (53110, 58779)]