13390290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{148781}}^1$

素因数の和:148794

約数の個数: 24

約数和(自身を含む): 34814988

約数和(自身を除く): 21424698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 148781, 297562, 446343, 743905, 892686, 1339029, 1487810, 2231715, 2678058, 4463430, 6695145, 13390290]

約数ペア:

[(1, 13390290), (2, 6695145), (3, 4463430), (5, 2678058), (6, 2231715), (9, 1487810), (10, 1339029), (15, 892686), (18, 743905), (30, 446343), (45, 297562), (90, 148781)]