672051210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{315517}}^1$

素因数の和:315598

約数の個数: 32

約数和(自身を含む): 1635645312

約数和(自身を除く): 963594102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 315517, 631034, 946551, 1577585, 1893102, 3155170, 4732755, 9465510, 22401707, 44803414, 67205121, 112008535, 134410242, 224017070, 336025605, 672051210]

約数ペア:

[(1, 672051210), (2, 336025605), (3, 224017070), (5, 134410242), (6, 112008535), (10, 67205121), (15, 44803414), (30, 22401707), (71, 9465510), (142, 4732755), (213, 3155170), (355, 1893102), (426, 1577585), (710, 946551), (1065, 631034), (2130, 315517)]