22614340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{161531}}^1$

素因数の和:161547

約数の個数: 24

約数和(自身を含む): 54274752

約数和(自身を除く): 31660412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 161531, 323062, 646124, 807655, 1130717, 1615310, 2261434, 3230620, 4522868, 5653585, 11307170, 22614340]

約数ペア:

[(1, 22614340), (2, 11307170), (4, 5653585), (5, 4522868), (7, 3230620), (10, 2261434), (14, 1615310), (20, 1130717), (28, 807655), (35, 646124), (70, 323062), (140, 161531)]