280342610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{9323}}^1$

素因数の和:9458

約数の個数: 32

約数和(自身を含む): 526321152

約数和(自身を除く): 245978542

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 970, 3007, 6014, 9323, 15035, 18646, 30070, 46615, 93230, 289013, 578026, 904331, 1445065, 1808662, 2890130, 4521655, 9043310, 28034261, 56068522, 140171305, 280342610]

約数ペア:

[(1, 280342610), (2, 140171305), (5, 56068522), (10, 28034261), (31, 9043310), (62, 4521655), (97, 2890130), (155, 1808662), (194, 1445065), (310, 904331), (485, 578026), (970, 289013), (3007, 93230), (6014, 46615), (9323, 30070), (15035, 18646)]