141445870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8609}}^1$

素因数の和:8700

約数の個数: 32

約数和(自身を含む): 267805440

約数和(自身を除く): 126359570

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 8215, 8609, 16430, 17218, 43045, 86090, 266879, 456277, 533758, 912554, 1334395, 2281385, 2668790, 4562770, 14144587, 28289174, 70722935, 141445870]

約数ペア:

[(1, 141445870), (2, 70722935), (5, 28289174), (10, 14144587), (31, 4562770), (53, 2668790), (62, 2281385), (106, 1334395), (155, 912554), (265, 533758), (310, 456277), (530, 266879), (1643, 86090), (3286, 43045), (8215, 17218), (8609, 16430)]