481567710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1234789}}^1$

素因数の和:1234812

約数の個数: 32

約数和(自身を含む): 1244668320

約数和(自身を除く): 763100610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1234789, 2469578, 3704367, 6173945, 7408734, 12347890, 16052257, 18521835, 32104514, 37043670, 48156771, 80261285, 96313542, 160522570, 240783855, 481567710]

約数ペア:

[(1, 481567710), (2, 240783855), (3, 160522570), (5, 96313542), (6, 80261285), (10, 48156771), (13, 37043670), (15, 32104514), (26, 18521835), (30, 16052257), (39, 12347890), (65, 7408734), (78, 6173945), (130, 3704367), (195, 2469578), (390, 1234789)]