31127110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6263}}^1$

素因数の和:6348

約数の個数: 32

約数和(自身を含む): 64945152

約数和(自身を除く): 33818042

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 6263, 12526, 31315, 43841, 62630, 87682, 219205, 438410, 444673, 889346, 2223365, 3112711, 4446730, 6225422, 15563555, 31127110]

約数ペア:

[(1, 31127110), (2, 15563555), (5, 6225422), (7, 4446730), (10, 3112711), (14, 2223365), (35, 889346), (70, 444673), (71, 438410), (142, 219205), (355, 87682), (497, 62630), (710, 43841), (994, 31315), (2485, 12526), (4970, 6263)]