315024170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{9323}}^1$

素因数の和:9470

約数の個数: 32

約数和(自身を含む): 590768640

約数和(自身を除く): 275744470

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 218, 310, 545, 1090, 3379, 6758, 9323, 16895, 18646, 33790, 46615, 93230, 289013, 578026, 1016207, 1445065, 2032414, 2890130, 5081035, 10162070, 31502417, 63004834, 157512085, 315024170]

約数ペア:

[(1, 315024170), (2, 157512085), (5, 63004834), (10, 31502417), (31, 10162070), (62, 5081035), (109, 2890130), (155, 2032414), (218, 1445065), (310, 1016207), (545, 578026), (1090, 289013), (3379, 93230), (6758, 46615), (9323, 33790), (16895, 18646)]