42226860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1327

約数の個数: 96

約数和(自身を含む): 130394880

約数和(自身を除く): 88168020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1259, 1290, 1677, 2236, 2518, 2580, 2795, 3354, 3777, 5036, 5590, 6295, 6708, 7554, 8385, 11180, 12590, 15108, 16367, 16770, 18885, 25180, 32734, 33540, 37770, 49101, 54137, 65468, 75540, 81835, 98202, 108274, 162411, 163670, 196404, 216548, 245505, 270685, 324822, 327340, 491010, 541370, 649644, 703781, 812055, 982020, 1082740, 1407562, 1624110, 2111343, 2815124, 3248220, 3518905, 4222686, 7037810, 8445372, 10556715, 14075620, 21113430, 42226860]

約数ペア:

[(1, 42226860), (2, 21113430), (3, 14075620), (4, 10556715), (5, 8445372), (6, 7037810), (10, 4222686), (12, 3518905), (13, 3248220), (15, 2815124), (20, 2111343), (26, 1624110), (30, 1407562), (39, 1082740), (43, 982020), (52, 812055), (60, 703781), (65, 649644), (78, 541370), (86, 491010), (129, 327340), (130, 324822), (156, 270685), (172, 245505), (195, 216548), (215, 196404), (258, 163670), (260, 162411), (390, 108274), (430, 98202), (516, 81835), (559, 75540), (645, 65468), (780, 54137), (860, 49101), (1118, 37770), (1259, 33540), (1290, 32734), (1677, 25180), (2236, 18885), (2518, 16770), (2580, 16367), (2795, 15108), (3354, 12590), (3777, 11180), (5036, 8385), (5590, 7554), (6295, 6708)]