9108680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32531}}^1$

素因数の和:32549

約数の個数: 32

約数和(自身を含む): 23423040

約数和(自身を除く): 14314360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32531, 65062, 130124, 162655, 227717, 260248, 325310, 455434, 650620, 910868, 1138585, 1301240, 1821736, 2277170, 4554340, 9108680]

約数ペア:

[(1, 9108680), (2, 4554340), (4, 2277170), (5, 1821736), (7, 1301240), (8, 1138585), (10, 910868), (14, 650620), (20, 455434), (28, 325310), (35, 260248), (40, 227717), (56, 162655), (70, 130124), (140, 65062), (280, 32531)]