90445430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{393241}}^1$

素因数の和:393271

約数の個数: 16

約数和(自身を含む): 169880544

約数和(自身を除く): 79435114

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 393241, 786482, 1966205, 3932410, 9044543, 18089086, 45222715, 90445430]

約数ペア:

[(1, 90445430), (2, 45222715), (5, 18089086), (10, 9044543), (23, 3932410), (46, 1966205), (115, 786482), (230, 393241)]