18641430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{207127}}^1$

素因数の和:207140

約数の個数: 24

約数和(自身を含む): 48467952

約数和(自身を除く): 29826522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 207127, 414254, 621381, 1035635, 1242762, 1864143, 2071270, 3106905, 3728286, 6213810, 9320715, 18641430]

約数ペア:

[(1, 18641430), (2, 9320715), (3, 6213810), (5, 3728286), (6, 3106905), (9, 2071270), (10, 1864143), (15, 1242762), (18, 1035635), (30, 621381), (45, 414254), (90, 207127)]