2903670510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7445309}}^1$

素因数の和:7445332

約数の個数: 32

約数和(自身を含む): 7504872480

約数和(自身を除く): 4601201970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 7445309, 14890618, 22335927, 37226545, 44671854, 74453090, 96789017, 111679635, 193578034, 223359270, 290367051, 483945085, 580734102, 967890170, 1451835255, 2903670510]

約数ペア:

[(1, 2903670510), (2, 1451835255), (3, 967890170), (5, 580734102), (6, 483945085), (10, 290367051), (13, 223359270), (15, 193578034), (26, 111679635), (30, 96789017), (39, 74453090), (65, 44671854), (78, 37226545), (130, 22335927), (195, 14890618), (390, 7445309)]