9528470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4391}}^1$

素因数の和:4436

約数の個数: 32

約数和(自身を含む): 20238336

約数和(自身を除く): 10709866

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 4391, 8782, 21955, 30737, 43910, 61474, 136121, 153685, 272242, 307370, 680605, 952847, 1361210, 1905694, 4764235, 9528470]

約数ペア:

[(1, 9528470), (2, 4764235), (5, 1905694), (7, 1361210), (10, 952847), (14, 680605), (31, 307370), (35, 272242), (62, 153685), (70, 136121), (155, 61474), (217, 43910), (310, 30737), (434, 21955), (1085, 8782), (2170, 4391)]