210858670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{44579}}^1$

素因数の和:44640

約数の個数: 32

約数和(自身を含む): 423688320

約数和(自身を除く): 212829650

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 44579, 89158, 222895, 445790, 490369, 980738, 1916897, 2451845, 3833794, 4903690, 9584485, 19168970, 21085867, 42171734, 105429335, 210858670]

約数ペア:

[(1, 210858670), (2, 105429335), (5, 42171734), (10, 21085867), (11, 19168970), (22, 9584485), (43, 4903690), (55, 3833794), (86, 2451845), (110, 1916897), (215, 980738), (430, 490369), (473, 445790), (946, 222895), (2365, 89158), (4730, 44579)]