125465730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{321707}}^1$

素因数の和:321730

約数の個数: 32

約数和(自身を含む): 324281664

約数和(自身を除く): 198815934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 321707, 643414, 965121, 1608535, 1930242, 3217070, 4182191, 4825605, 8364382, 9651210, 12546573, 20910955, 25093146, 41821910, 62732865, 125465730]

約数ペア:

[(1, 125465730), (2, 62732865), (3, 41821910), (5, 25093146), (6, 20910955), (10, 12546573), (13, 9651210), (15, 8364382), (26, 4825605), (30, 4182191), (39, 3217070), (65, 1930242), (78, 1608535), (130, 965121), (195, 643414), (390, 321707)]