421258030

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{92179}}^1$

素因数の和:92643

約数の個数: 16

約数和(自身を含む): 759931920

約数和(自身を除く): 338673890

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 92179, 184358, 460895, 921790, 42125803, 84251606, 210629015, 421258030]

約数ペア:

[(1, 421258030), (2, 210629015), (5, 84251606), (10, 42125803), (457, 921790), (914, 460895), (2285, 184358), (4570, 92179)]