220100930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101429}}^1$

素因数の和:101474

約数の個数: 32

約数和(自身を含む): 467389440

約数和(自身を除く): 247288510

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 101429, 202858, 507145, 710003, 1014290, 1420006, 3144299, 3550015, 6288598, 7100030, 15721495, 22010093, 31442990, 44020186, 110050465, 220100930]

約数ペア:

[(1, 220100930), (2, 110050465), (5, 44020186), (7, 31442990), (10, 22010093), (14, 15721495), (31, 7100030), (35, 6288598), (62, 3550015), (70, 3144299), (155, 1420006), (217, 1014290), (310, 710003), (434, 507145), (1085, 202858), (2170, 101429)]