706177640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2522063}}^1$

素因数の和:2522081

約数の個数: 32

約数和(自身を含む): 1815886080

約数和(自身を除く): 1109708440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2522063, 5044126, 10088252, 12610315, 17654441, 20176504, 25220630, 35308882, 50441260, 70617764, 88272205, 100882520, 141235528, 176544410, 353088820, 706177640]

約数ペア:

[(1, 706177640), (2, 353088820), (4, 176544410), (5, 141235528), (7, 100882520), (8, 88272205), (10, 70617764), (14, 50441260), (20, 35308882), (28, 25220630), (35, 20176504), (40, 17654441), (56, 12610315), (70, 10088252), (140, 5044126), (280, 2522063)]