207290430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2303227}}^1$

素因数の和:2303240

約数の個数: 24

約数和(自身を含む): 538955352

約数和(自身を除く): 331664922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2303227, 4606454, 6909681, 11516135, 13819362, 20729043, 23032270, 34548405, 41458086, 69096810, 103645215, 207290430]

約数ペア:

[(1, 207290430), (2, 103645215), (3, 69096810), (5, 41458086), (6, 34548405), (9, 23032270), (10, 20729043), (15, 13819362), (18, 11516135), (30, 6909681), (45, 4606454), (90, 2303227)]