1631430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{18127}}^1$

素因数の和:18140

約数の個数: 24

約数和(自身を含む): 4241952

約数和(自身を除く): 2610522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 18127, 36254, 54381, 90635, 108762, 163143, 181270, 271905, 326286, 543810, 815715, 1631430]

約数ペア:

[(1, 1631430), (2, 815715), (3, 543810), (5, 326286), (6, 271905), (9, 181270), (10, 163143), (15, 108762), (18, 90635), (30, 54381), (45, 36254), (90, 18127)]