90831870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1009243}}^1$

素因数の和:1009256

約数の個数: 24

約数和(自身を含む): 236163096

約数和(自身を除く): 145331226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1009243, 2018486, 3027729, 5046215, 6055458, 9083187, 10092430, 15138645, 18166374, 30277290, 45415935, 90831870]

約数ペア:

[(1, 90831870), (2, 45415935), (3, 30277290), (5, 18166374), (6, 15138645), (9, 10092430), (10, 9083187), (15, 6055458), (18, 5046215), (30, 3027729), (45, 2018486), (90, 1009243)]