84281830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{290627}}^1$

素因数の和:290663

約数の個数: 16

約数和(自身を含む): 156939120

約数和(自身を除く): 72657290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 290627, 581254, 1453135, 2906270, 8428183, 16856366, 42140915, 84281830]

約数ペア:

[(1, 84281830), (2, 42140915), (5, 16856366), (10, 8428183), (29, 2906270), (58, 1453135), (145, 581254), (290, 290627)]