9219140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{65851}}^1$

素因数の和:65867

約数の個数: 24

約数和(自身を含む): 22126272

約数和(自身を除く): 12907132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 65851, 131702, 263404, 329255, 460957, 658510, 921914, 1317020, 1843828, 2304785, 4609570, 9219140]

約数ペア:

[(1, 9219140), (2, 4609570), (4, 2304785), (5, 1843828), (7, 1317020), (10, 921914), (14, 658510), (20, 460957), (28, 329255), (35, 263404), (70, 131702), (140, 65851)]