72641430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{807127}}^1$

素因数の和:807140

約数の個数: 24

約数和(自身を含む): 188867952

約数和(自身を除く): 116226522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 807127, 1614254, 2421381, 4035635, 4842762, 7264143, 8071270, 12106905, 14528286, 24213810, 36320715, 72641430]

約数ペア:

[(1, 72641430), (2, 36320715), (3, 24213810), (5, 14528286), (6, 12106905), (9, 8071270), (10, 7264143), (15, 4842762), (18, 4035635), (30, 2421381), (45, 1614254), (90, 807127)]