1330705730

素因数分解:

$2^1\times 5^1\times {\mathrm{3163}}^1\times {\mathrm{42071}}^1$

素因数の和:45241

約数の個数: 16

約数和(自身を含む): 2396084544

約数和(自身を除く): 1065378814

約数列:

[1, 2, 5, 10, 3163, 6326, 15815, 31630, 42071, 84142, 210355, 420710, 133070573, 266141146, 665352865, 1330705730]

約数ペア:

[(1, 1330705730), (2, 665352865), (5, 266141146), (10, 133070573), (3163, 420710), (6326, 210355), (15815, 84142), (31630, 42071)]