210337530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 574801920

約数和(自身を除く): 364464390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 131, 138, 179, 195, 230, 262, 299, 345, 358, 390, 393, 537, 598, 655, 690, 786, 895, 897, 1074, 1310, 1495, 1703, 1790, 1794, 1965, 2327, 2685, 2990, 3013, 3406, 3930, 4117, 4485, 4654, 5109, 5370, 6026, 6981, 8234, 8515, 8970, 9039, 10218, 11635, 12351, 13962, 15065, 17030, 18078, 20585, 23270, 23449, 24702, 25545, 30130, 34905, 39169, 41170, 45195, 46898, 51090, 53521, 61755, 69810, 70347, 78338, 90390, 107042, 117245, 117507, 123510, 140694, 160563, 195845, 234490, 235014, 267605, 304837, 321126, 351735, 391690, 535210, 539327, 587535, 609674, 703470, 802815, 914511, 1078654, 1175070, 1524185, 1605630, 1617981, 1829022, 2696635, 3048370, 3235962, 4572555, 5393270, 7011251, 8089905, 9145110, 14022502, 16179810, 21033753, 35056255, 42067506, 70112510, 105168765, 210337530]

約数ペア:

[(1, 210337530), (2, 105168765), (3, 70112510), (5, 42067506), (6, 35056255), (10, 21033753), (13, 16179810), (15, 14022502), (23, 9145110), (26, 8089905), (30, 7011251), (39, 5393270), (46, 4572555), (65, 3235962), (69, 3048370), (78, 2696635), (115, 1829022), (130, 1617981), (131, 1605630), (138, 1524185), (179, 1175070), (195, 1078654), (230, 914511), (262, 802815), (299, 703470), (345, 609674), (358, 587535), (390, 539327), (393, 535210), (537, 391690), (598, 351735), (655, 321126), (690, 304837), (786, 267605), (895, 235014), (897, 234490), (1074, 195845), (1310, 160563), (1495, 140694), (1703, 123510), (1790, 117507), (1794, 117245), (1965, 107042), (2327, 90390), (2685, 78338), (2990, 70347), (3013, 69810), (3406, 61755), (3930, 53521), (4117, 51090), (4485, 46898), (4654, 45195), (5109, 41170), (5370, 39169), (6026, 34905), (6981, 30130), (8234, 25545), (8515, 24702), (8970, 23449), (9039, 23270), (10218, 20585), (11635, 18078), (12351, 17030), (13962, 15065)]