40430098

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2819}}^1$

素因数の和:2993

約数の個数: 16

約数和(自身を含む): 62130240

約数和(自身を除く): 21700142

約数列:

[1, 2, 71, 101, 142, 202, 2819, 5638, 7171, 14342, 200149, 284719, 400298, 569438, 20215049, 40430098]

約数ペア:

[(1, 40430098), (2, 20215049), (71, 569438), (101, 400298), (142, 284719), (202, 200149), (2819, 14342), (5638, 7171)]