945608810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{20201}}^1$

素因数の和:20390

約数の個数: 32

約数和(自身を含む): 1768725504

約数和(自身を除く): 823116694

約数列:

[1, 2, 5, 10, 31, 62, 151, 155, 302, 310, 755, 1510, 4681, 9362, 20201, 23405, 40402, 46810, 101005, 202010, 626231, 1252462, 3050351, 3131155, 6100702, 6262310, 15251755, 30503510, 94560881, 189121762, 472804405, 945608810]

約数ペア:

[(1, 945608810), (2, 472804405), (5, 189121762), (10, 94560881), (31, 30503510), (62, 15251755), (151, 6262310), (155, 6100702), (302, 3131155), (310, 3050351), (755, 1252462), (1510, 626231), (4681, 202010), (9362, 101005), (20201, 46810), (23405, 40402)]