125640830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{57899}}^1$

素因数の和:57944

約数の個数: 32

約数和(自身を含む): 266803200

約数和(自身を除く): 141162370

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 57899, 115798, 289495, 405293, 578990, 810586, 1794869, 2026465, 3589738, 4052930, 8974345, 12564083, 17948690, 25128166, 62820415, 125640830]

約数ペア:

[(1, 125640830), (2, 62820415), (5, 25128166), (7, 17948690), (10, 12564083), (14, 8974345), (31, 4052930), (35, 3589738), (62, 2026465), (70, 1794869), (155, 810586), (217, 578990), (310, 405293), (434, 289495), (1085, 115798), (2170, 57899)]