42258770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{751}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 80891136

約数和(自身を除く): 38632366

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 662, 751, 1502, 1655, 3310, 3755, 5627, 7510, 11254, 12767, 25534, 28135, 56270, 63835, 127670, 248581, 497162, 1242905, 2485810, 4225877, 8451754, 21129385, 42258770]

約数ペア:

[(1, 42258770), (2, 21129385), (5, 8451754), (10, 4225877), (17, 2485810), (34, 1242905), (85, 497162), (170, 248581), (331, 127670), (662, 63835), (751, 56270), (1502, 28135), (1655, 25534), (3310, 12767), (3755, 11254), (5627, 7510)]