42280860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{704681}}^1$

素因数の和:704693

約数の個数: 24

約数和(自身を含む): 118386576

約数和(自身を除く): 76105716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 704681, 1409362, 2114043, 2818724, 3523405, 4228086, 7046810, 8456172, 10570215, 14093620, 21140430, 42280860]

約数ペア:

[(1, 42280860), (2, 21140430), (3, 14093620), (4, 10570215), (5, 8456172), (6, 7046810), (10, 4228086), (12, 3523405), (15, 2818724), (20, 2114043), (30, 1409362), (60, 704681)]