153900530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{5801}}^1$

素因数の和:6194

約数の個数: 32

約数和(自身を含む): 317485440

約数和(自身を除く): 163584910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379, 758, 1895, 2653, 3790, 5306, 5801, 11602, 13265, 26530, 29005, 40607, 58010, 81214, 203035, 406070, 2198579, 4397158, 10992895, 15390053, 21985790, 30780106, 76950265, 153900530]

約数ペア:

[(1, 153900530), (2, 76950265), (5, 30780106), (7, 21985790), (10, 15390053), (14, 10992895), (35, 4397158), (70, 2198579), (379, 406070), (758, 203035), (1895, 81214), (2653, 58010), (3790, 40607), (5306, 29005), (5801, 26530), (11602, 13265)]