28635530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37189}}^1$

素因数の和:37214

約数の個数: 32

約数和(自身を含む): 64264320

約数和(自身を除く): 35628790

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 37189, 74378, 185945, 260323, 371890, 409079, 520646, 818158, 1301615, 2045395, 2603230, 2863553, 4090790, 5727106, 14317765, 28635530]

約数ペア:

[(1, 28635530), (2, 14317765), (5, 5727106), (7, 4090790), (10, 2863553), (11, 2603230), (14, 2045395), (22, 1301615), (35, 818158), (55, 520646), (70, 409079), (77, 371890), (110, 260323), (154, 185945), (385, 74378), (770, 37189)]