26866860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2273}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 75642336

約数和(自身を除く): 48775476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2273, 2364, 2955, 3940, 4546, 5910, 6819, 9092, 11365, 11820, 13638, 22730, 27276, 34095, 45460, 68190, 136380, 447781, 895562, 1343343, 1791124, 2238905, 2686686, 4477810, 5373372, 6716715, 8955620, 13433430, 26866860]

約数ペア:

[(1, 26866860), (2, 13433430), (3, 8955620), (4, 6716715), (5, 5373372), (6, 4477810), (10, 2686686), (12, 2238905), (15, 1791124), (20, 1343343), (30, 895562), (60, 447781), (197, 136380), (394, 68190), (591, 45460), (788, 34095), (985, 27276), (1182, 22730), (1970, 13638), (2273, 11820), (2364, 11365), (2955, 9092), (3940, 6819), (4546, 5910)]