103486890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 284497920

約数和(自身を除く): 181011030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 83, 115, 130, 138, 139, 166, 195, 230, 249, 278, 299, 345, 390, 415, 417, 498, 598, 690, 695, 830, 834, 897, 1079, 1245, 1390, 1495, 1794, 1807, 1909, 2085, 2158, 2490, 2990, 3197, 3237, 3614, 3818, 4170, 4485, 5395, 5421, 5727, 6394, 6474, 8970, 9035, 9545, 9591, 10790, 10842, 11454, 11537, 15985, 16185, 18070, 19090, 19182, 23074, 24817, 27105, 28635, 31970, 32370, 34611, 41561, 47955, 49634, 54210, 57270, 57685, 69222, 74451, 83122, 95910, 115370, 124085, 124683, 148902, 149981, 173055, 207805, 248170, 249366, 265351, 299962, 346110, 372255, 415610, 449943, 530702, 623415, 744510, 749905, 796053, 899886, 1246830, 1326755, 1499810, 1592106, 2249715, 2653510, 3449563, 3980265, 4499430, 6899126, 7960530, 10348689, 17247815, 20697378, 34495630, 51743445, 103486890]

約数ペア:

[(1, 103486890), (2, 51743445), (3, 34495630), (5, 20697378), (6, 17247815), (10, 10348689), (13, 7960530), (15, 6899126), (23, 4499430), (26, 3980265), (30, 3449563), (39, 2653510), (46, 2249715), (65, 1592106), (69, 1499810), (78, 1326755), (83, 1246830), (115, 899886), (130, 796053), (138, 749905), (139, 744510), (166, 623415), (195, 530702), (230, 449943), (249, 415610), (278, 372255), (299, 346110), (345, 299962), (390, 265351), (415, 249366), (417, 248170), (498, 207805), (598, 173055), (690, 149981), (695, 148902), (830, 124683), (834, 124085), (897, 115370), (1079, 95910), (1245, 83122), (1390, 74451), (1495, 69222), (1794, 57685), (1807, 57270), (1909, 54210), (2085, 49634), (2158, 47955), (2490, 41561), (2990, 34611), (3197, 32370), (3237, 31970), (3614, 28635), (3818, 27105), (4170, 24817), (4485, 23074), (5395, 19182), (5421, 19090), (5727, 18070), (6394, 16185), (6474, 15985), (8970, 11537), (9035, 11454), (9545, 10842), (9591, 10790)]