28355430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1279}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 68198400

約数和(自身を除く): 39842970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 739, 1279, 1478, 2217, 2558, 3695, 3837, 4434, 6395, 7390, 7674, 11085, 12790, 19185, 22170, 38370, 945181, 1890362, 2835543, 4725905, 5671086, 9451810, 14177715, 28355430]

約数ペア:

[(1, 28355430), (2, 14177715), (3, 9451810), (5, 5671086), (6, 4725905), (10, 2835543), (15, 1890362), (30, 945181), (739, 38370), (1279, 22170), (1478, 19185), (2217, 12790), (2558, 11085), (3695, 7674), (3837, 7390), (4434, 6395)]