81607710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{2339}}^1$

素因数の和:3512

約数の個数: 32

約数和(自身を含む): 196110720

約数和(自身を除く): 114503010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1163, 2326, 2339, 3489, 4678, 5815, 6978, 7017, 11630, 11695, 14034, 17445, 23390, 34890, 35085, 70170, 2720257, 5440514, 8160771, 13601285, 16321542, 27202570, 40803855, 81607710]

約数ペア:

[(1, 81607710), (2, 40803855), (3, 27202570), (5, 16321542), (6, 13601285), (10, 8160771), (15, 5440514), (30, 2720257), (1163, 70170), (2326, 35085), (2339, 34890), (3489, 23390), (4678, 17445), (5815, 14034), (6978, 11695), (7017, 11630)]