81086010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2711}}^1$

素因数の和:3718

約数の個数: 32

約数和(自身を含む): 194873472

約数和(自身を除く): 113787462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 997, 1994, 2711, 2991, 4985, 5422, 5982, 8133, 9970, 13555, 14955, 16266, 27110, 29910, 40665, 81330, 2702867, 5405734, 8108601, 13514335, 16217202, 27028670, 40543005, 81086010]

約数ペア:

[(1, 81086010), (2, 40543005), (3, 27028670), (5, 16217202), (6, 13514335), (10, 8108601), (15, 5405734), (30, 2702867), (997, 81330), (1994, 40665), (2711, 29910), (2991, 27110), (4985, 16266), (5422, 14955), (5982, 13555), (8133, 9970)]