2186225370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:470

約数の個数: 256

約数和(自身を含む): 6923750400

約数和(自身を除く): 4737525030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 82, 89, 90, 105, 123, 126, 135, 178, 189, 205, 210, 246, 267, 270, 287, 315, 317, 369, 378, 410, 445, 534, 574, 615, 623, 630, 634, 738, 801, 861, 890, 945, 951, 1107, 1230, 1246, 1335, 1435, 1585, 1602, 1722, 1845, 1869, 1890, 1902, 2214, 2219, 2403, 2583, 2670, 2853, 2870, 3115, 3170, 3649, 3690, 3738, 4005, 4305, 4438, 4755, 4806, 5166, 5535, 5607, 5706, 6230, 6657, 7298, 7749, 8010, 8559, 8610, 9345, 9510, 10947, 11070, 11095, 11214, 12015, 12915, 12997, 13314, 14265, 15498, 16821, 17118, 18245, 18690, 19971, 21894, 22190, 24030, 25543, 25830, 25994, 28035, 28213, 28530, 32841, 33285, 33642, 36490, 38745, 38991, 39942, 42795, 51086, 54735, 56070, 56426, 59913, 64985, 65682, 66570, 76629, 77490, 77982, 84105, 84639, 85590, 90979, 98523, 99855, 109470, 116973, 119826, 127715, 129970, 141065, 153258, 164205, 168210, 169278, 181958, 194955, 197046, 197491, 199710, 229887, 233946, 253917, 255430, 272937, 282130, 299565, 328410, 350919, 383145, 389910, 394982, 423195, 454895, 459774, 492615, 507834, 545874, 584865, 592473, 599130, 689661, 701838, 761751, 766290, 818811, 846390, 909790, 985230, 987455, 1149435, 1156733, 1169730, 1184946, 1269585, 1364685, 1379322, 1523502, 1637622, 1754595, 1777419, 1974910, 2298870, 2313466, 2456433, 2539170, 2729370, 2962365, 3448305, 3470199, 3509190, 3554838, 3808755, 4094055, 4912866, 5332257, 5783665, 5924730, 6896610, 6940398, 7617510, 8097131, 8188110, 8887095, 10410597, 10664514, 11567330, 12282165, 16194262, 17350995, 17774190, 20821194, 24291393, 24564330, 26661285, 31231791, 34701990, 40485655, 48582786, 52052985, 53322570, 62463582, 72874179, 80971310, 104105970, 121456965, 145748358, 156158955, 218622537, 242913930, 312317910, 364370895, 437245074, 728741790, 1093112685, 2186225370]

約数ペア:

[(1, 2186225370), (2, 1093112685), (3, 728741790), (5, 437245074), (6, 364370895), (7, 312317910), (9, 242913930), (10, 218622537), (14, 156158955), (15, 145748358), (18, 121456965), (21, 104105970), (27, 80971310), (30, 72874179), (35, 62463582), (41, 53322570), (42, 52052985), (45, 48582786), (54, 40485655), (63, 34701990), (70, 31231791), (82, 26661285), (89, 24564330), (90, 24291393), (105, 20821194), (123, 17774190), (126, 17350995), (135, 16194262), (178, 12282165), (189, 11567330), (205, 10664514), (210, 10410597), (246, 8887095), (267, 8188110), (270, 8097131), (287, 7617510), (315, 6940398), (317, 6896610), (369, 5924730), (378, 5783665), (410, 5332257), (445, 4912866), (534, 4094055), (574, 3808755), (615, 3554838), (623, 3509190), (630, 3470199), (634, 3448305), (738, 2962365), (801, 2729370), (861, 2539170), (890, 2456433), (945, 2313466), (951, 2298870), (1107, 1974910), (1230, 1777419), (1246, 1754595), (1335, 1637622), (1435, 1523502), (1585, 1379322), (1602, 1364685), (1722, 1269585), (1845, 1184946), (1869, 1169730), (1890, 1156733), (1902, 1149435), (2214, 987455), (2219, 985230), (2403, 909790), (2583, 846390), (2670, 818811), (2853, 766290), (2870, 761751), (3115, 701838), (3170, 689661), (3649, 599130), (3690, 592473), (3738, 584865), (4005, 545874), (4305, 507834), (4438, 492615), (4755, 459774), (4806, 454895), (5166, 423195), (5535, 394982), (5607, 389910), (5706, 383145), (6230, 350919), (6657, 328410), (7298, 299565), (7749, 282130), (8010, 272937), (8559, 255430), (8610, 253917), (9345, 233946), (9510, 229887), (10947, 199710), (11070, 197491), (11095, 197046), (11214, 194955), (12015, 181958), (12915, 169278), (12997, 168210), (13314, 164205), (14265, 153258), (15498, 141065), (16821, 129970), (17118, 127715), (18245, 119826), (18690, 116973), (19971, 109470), (21894, 99855), (22190, 98523), (24030, 90979), (25543, 85590), (25830, 84639), (25994, 84105), (28035, 77982), (28213, 77490), (28530, 76629), (32841, 66570), (33285, 65682), (33642, 64985), (36490, 59913), (38745, 56426), (38991, 56070), (39942, 54735), (42795, 51086)]