61914510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 256

約数和(自身を含む): 209018880

約数和(自身を除く): 147104370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 41, 42, 45, 47, 51, 54, 63, 70, 82, 85, 90, 94, 102, 105, 119, 123, 126, 135, 141, 153, 170, 189, 205, 210, 235, 238, 246, 255, 270, 282, 287, 306, 315, 329, 357, 369, 378, 410, 423, 459, 470, 510, 574, 595, 615, 630, 658, 697, 705, 714, 738, 765, 799, 846, 861, 918, 945, 987, 1071, 1107, 1190, 1230, 1269, 1394, 1410, 1435, 1530, 1598, 1645, 1722, 1785, 1845, 1890, 1927, 1974, 2091, 2115, 2142, 2214, 2295, 2397, 2538, 2583, 2870, 2961, 3213, 3290, 3485, 3570, 3690, 3854, 3995, 4182, 4230, 4305, 4590, 4794, 4879, 4935, 5166, 5355, 5535, 5593, 5781, 5922, 6273, 6345, 6426, 6970, 7191, 7749, 7990, 8610, 8883, 9635, 9758, 9870, 10455, 10710, 11070, 11186, 11562, 11985, 12546, 12690, 12915, 13489, 14382, 14637, 14805, 15498, 16065, 16779, 17343, 17766, 18819, 19270, 20910, 21573, 23970, 24395, 25830, 26978, 27965, 28905, 29274, 29610, 31365, 32130, 32759, 33558, 34686, 35955, 37638, 38745, 40467, 43146, 43911, 44415, 48790, 50337, 52029, 55930, 57810, 62730, 65518, 67445, 71910, 73185, 77490, 80934, 83895, 86715, 87822, 88830, 94095, 98277, 100674, 104058, 107865, 121401, 131733, 134890, 146370, 151011, 163795, 167790, 173430, 188190, 196554, 202335, 215730, 219555, 229313, 242802, 251685, 260145, 263466, 294831, 302022, 327590, 364203, 404670, 439110, 458626, 491385, 503370, 520290, 589662, 607005, 658665, 687939, 728406, 755055, 884493, 982770, 1146565, 1214010, 1317330, 1375878, 1474155, 1510110, 1768986, 1821015, 2063817, 2293130, 2948310, 3439695, 3642030, 4127634, 4422465, 6191451, 6879390, 8844930, 10319085, 12382902, 20638170, 30957255, 61914510]

約数ペア:

[(1, 61914510), (2, 30957255), (3, 20638170), (5, 12382902), (6, 10319085), (7, 8844930), (9, 6879390), (10, 6191451), (14, 4422465), (15, 4127634), (17, 3642030), (18, 3439695), (21, 2948310), (27, 2293130), (30, 2063817), (34, 1821015), (35, 1768986), (41, 1510110), (42, 1474155), (45, 1375878), (47, 1317330), (51, 1214010), (54, 1146565), (63, 982770), (70, 884493), (82, 755055), (85, 728406), (90, 687939), (94, 658665), (102, 607005), (105, 589662), (119, 520290), (123, 503370), (126, 491385), (135, 458626), (141, 439110), (153, 404670), (170, 364203), (189, 327590), (205, 302022), (210, 294831), (235, 263466), (238, 260145), (246, 251685), (255, 242802), (270, 229313), (282, 219555), (287, 215730), (306, 202335), (315, 196554), (329, 188190), (357, 173430), (369, 167790), (378, 163795), (410, 151011), (423, 146370), (459, 134890), (470, 131733), (510, 121401), (574, 107865), (595, 104058), (615, 100674), (630, 98277), (658, 94095), (697, 88830), (705, 87822), (714, 86715), (738, 83895), (765, 80934), (799, 77490), (846, 73185), (861, 71910), (918, 67445), (945, 65518), (987, 62730), (1071, 57810), (1107, 55930), (1190, 52029), (1230, 50337), (1269, 48790), (1394, 44415), (1410, 43911), (1435, 43146), (1530, 40467), (1598, 38745), (1645, 37638), (1722, 35955), (1785, 34686), (1845, 33558), (1890, 32759), (1927, 32130), (1974, 31365), (2091, 29610), (2115, 29274), (2142, 28905), (2214, 27965), (2295, 26978), (2397, 25830), (2538, 24395), (2583, 23970), (2870, 21573), (2961, 20910), (3213, 19270), (3290, 18819), (3485, 17766), (3570, 17343), (3690, 16779), (3854, 16065), (3995, 15498), (4182, 14805), (4230, 14637), (4305, 14382), (4590, 13489), (4794, 12915), (4879, 12690), (4935, 12546), (5166, 11985), (5355, 11562), (5535, 11186), (5593, 11070), (5781, 10710), (5922, 10455), (6273, 9870), (6345, 9758), (6426, 9635), (6970, 8883), (7191, 8610), (7749, 7990)]