57306390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{18913}}^1$

素因数の和:19024

約数の個数: 32

約数和(自身を含む): 138904416

約数和(自身を除く): 81598026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 18913, 37826, 56739, 94565, 113478, 189130, 283695, 567390, 1910213, 3820426, 5730639, 9551065, 11461278, 19102130, 28653195, 57306390]

約数ペア:

[(1, 57306390), (2, 28653195), (3, 19102130), (5, 11461278), (6, 9551065), (10, 5730639), (15, 3820426), (30, 1910213), (101, 567390), (202, 283695), (303, 189130), (505, 113478), (606, 94565), (1010, 56739), (1515, 37826), (3030, 18913)]