124639710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{319589}}^1$

素因数の和:319612

約数の個数: 32

約数和(自身を含む): 322146720

約数和(自身を除く): 197507010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 319589, 639178, 958767, 1597945, 1917534, 3195890, 4154657, 4793835, 8309314, 9587670, 12463971, 20773285, 24927942, 41546570, 62319855, 124639710]

約数ペア:

[(1, 124639710), (2, 62319855), (3, 41546570), (5, 24927942), (6, 20773285), (10, 12463971), (13, 9587670), (15, 8309314), (26, 4793835), (30, 4154657), (39, 3195890), (65, 1917534), (78, 1597945), (130, 958767), (195, 639178), (390, 319589)]