27641810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1193}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 57082752

約数和(自身を除く): 29440942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1193, 1655, 2317, 2386, 3310, 4634, 5965, 8351, 11585, 11930, 16702, 23170, 41755, 83510, 394883, 789766, 1974415, 2764181, 3948830, 5528362, 13820905, 27641810]

約数ペア:

[(1, 27641810), (2, 13820905), (5, 5528362), (7, 3948830), (10, 2764181), (14, 1974415), (35, 789766), (70, 394883), (331, 83510), (662, 41755), (1193, 23170), (1655, 16702), (2317, 11930), (2386, 11585), (3310, 8351), (4634, 5965)]