245404030

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{40429}}^1$

素因数の和:41043

約数の個数: 16

約数和(自身を含む): 442465920

約数和(自身を除く): 197061890

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 6070, 40429, 80858, 202145, 404290, 24540403, 49080806, 122702015, 245404030]

約数ペア:

[(1, 245404030), (2, 122702015), (5, 49080806), (10, 24540403), (607, 404290), (1214, 202145), (3035, 80858), (6070, 40429)]