766508730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1965407}}^1$

素因数の和:1965430

約数の個数: 32

約数和(自身を含む): 1981131264

約数和(自身を除く): 1214622534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1965407, 3930814, 5896221, 9827035, 11792442, 19654070, 25550291, 29481105, 51100582, 58962210, 76650873, 127751455, 153301746, 255502910, 383254365, 766508730]

約数ペア:

[(1, 766508730), (2, 383254365), (3, 255502910), (5, 153301746), (6, 127751455), (10, 76650873), (13, 58962210), (15, 51100582), (26, 29481105), (30, 25550291), (39, 19654070), (65, 11792442), (78, 9827035), (130, 5896221), (195, 3930814), (390, 1965407)]