243962070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43487}}^1$

素因数の和:43525

約数の個数: 64

約数和(自身を含む): 676325376

約数和(自身を除く): 432363306

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 43487, 86974, 130461, 217435, 260922, 434870, 478357, 652305, 739279, 956714, 1304610, 1435071, 1478558, 2217837, 2391785, 2870142, 3696395, 4435674, 4783570, 7175355, 7392790, 8132069, 11089185, 14350710, 16264138, 22178370, 24396207, 40660345, 48792414, 81320690, 121981035, 243962070]

約数ペア:

[(1, 243962070), (2, 121981035), (3, 81320690), (5, 48792414), (6, 40660345), (10, 24396207), (11, 22178370), (15, 16264138), (17, 14350710), (22, 11089185), (30, 8132069), (33, 7392790), (34, 7175355), (51, 4783570), (55, 4435674), (66, 3696395), (85, 2870142), (102, 2391785), (110, 2217837), (165, 1478558), (170, 1435071), (187, 1304610), (255, 956714), (330, 739279), (374, 652305), (510, 478357), (561, 434870), (935, 260922), (1122, 217435), (1870, 130461), (2805, 86974), (5610, 43487)]