22426860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12889}}^1$

素因数の和:12930

約数の個数: 48

約数和(自身を含む): 64965600

約数和(自身を除く): 42538740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 12889, 25778, 38667, 51556, 64445, 77334, 128890, 154668, 193335, 257780, 373781, 386670, 747562, 773340, 1121343, 1495124, 1868905, 2242686, 3737810, 4485372, 5606715, 7475620, 11213430, 22426860]

約数ペア:

[(1, 22426860), (2, 11213430), (3, 7475620), (4, 5606715), (5, 4485372), (6, 3737810), (10, 2242686), (12, 1868905), (15, 1495124), (20, 1121343), (29, 773340), (30, 747562), (58, 386670), (60, 373781), (87, 257780), (116, 193335), (145, 154668), (174, 128890), (290, 77334), (348, 64445), (435, 51556), (580, 38667), (870, 25778), (1740, 12889)]