42522490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{69709}}^1$

素因数の和:69777

約数の個数: 16

約数和(自身を含む): 77796360

約数和(自身を除く): 35273870

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 69709, 139418, 348545, 697090, 4252249, 8504498, 21261245, 42522490]

約数ペア:

[(1, 42522490), (2, 21261245), (5, 8504498), (10, 4252249), (61, 697090), (122, 348545), (305, 139418), (610, 69709)]