421395070

素因数分解:

$2^1\times 5^1\times {\mathrm{5651}}^1\times {\mathrm{7457}}^1$

素因数の和:13115

約数の個数: 16

約数和(自身を含む): 758747088

約数和(自身を除く): 337352018

約数列:

[1, 2, 5, 10, 5651, 7457, 11302, 14914, 28255, 37285, 56510, 74570, 42139507, 84279014, 210697535, 421395070]

約数ペア:

[(1, 421395070), (2, 210697535), (5, 84279014), (10, 42139507), (5651, 74570), (7457, 56510), (11302, 37285), (14914, 28255)]