10813460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{77239}}^1$

素因数の和:77255

約数の個数: 24

約数和(自身を含む): 25952640

約数和(自身を除く): 15139180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 77239, 154478, 308956, 386195, 540673, 772390, 1081346, 1544780, 2162692, 2703365, 5406730, 10813460]

約数ペア:

[(1, 10813460), (2, 5406730), (4, 2703365), (5, 2162692), (7, 1544780), (10, 1081346), (14, 772390), (20, 540673), (28, 386195), (35, 308956), (70, 154478), (140, 77239)]