1357162940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9694021}}^1$

素因数の和:9694037

約数の個数: 24

約数和(自身を含む): 3257191392

約数和(自身を除く): 1900028452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9694021, 19388042, 38776084, 48470105, 67858147, 96940210, 135716294, 193880420, 271432588, 339290735, 678581470, 1357162940]

約数ペア:

[(1, 1357162940), (2, 678581470), (4, 339290735), (5, 271432588), (7, 193880420), (10, 135716294), (14, 96940210), (20, 67858147), (28, 48470105), (35, 38776084), (70, 19388042), (140, 9694021)]