61164170

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 112492800

約数和(自身を除く): 51328630

約数列:

[1, 2, 5, 10, 79, 139, 158, 278, 395, 557, 695, 790, 1114, 1390, 2785, 5570, 10981, 21962, 44003, 54905, 77423, 88006, 109810, 154846, 220015, 387115, 440030, 774230, 6116417, 12232834, 30582085, 61164170]

約数ペア:

[(1, 61164170), (2, 30582085), (5, 12232834), (10, 6116417), (79, 774230), (139, 440030), (158, 387115), (278, 220015), (395, 154846), (557, 109810), (695, 88006), (790, 77423), (1114, 54905), (1390, 44003), (2785, 21962), (5570, 10981)]