141453310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2521}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 264386304

約数和(自身を除く): 122932994

約数列:

[1, 2, 5, 10, 31, 62, 155, 181, 310, 362, 905, 1810, 2521, 5042, 5611, 11222, 12605, 25210, 28055, 56110, 78151, 156302, 390755, 456301, 781510, 912602, 2281505, 4563010, 14145331, 28290662, 70726655, 141453310]

約数ペア:

[(1, 141453310), (2, 70726655), (5, 28290662), (10, 14145331), (31, 4563010), (62, 2281505), (155, 912602), (181, 781510), (310, 456301), (362, 390755), (905, 156302), (1810, 78151), (2521, 56110), (5042, 28055), (5611, 25210), (11222, 12605)]