42928620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2439

約数の個数: 96

約数和(自身を含む): 140625408

約数和(自身を除く): 97696788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2377, 2580, 3010, 3612, 4515, 4754, 6020, 7131, 9030, 9508, 11885, 14262, 16639, 18060, 23770, 28524, 33278, 35655, 47540, 49917, 66556, 71310, 83195, 99834, 102211, 142620, 166390, 199668, 204422, 249585, 306633, 332780, 408844, 499170, 511055, 613266, 715477, 998340, 1022110, 1226532, 1430954, 1533165, 2044220, 2146431, 2861908, 3066330, 3577385, 4292862, 6132660, 7154770, 8585724, 10732155, 14309540, 21464310, 42928620]

約数ペア:

[(1, 42928620), (2, 21464310), (3, 14309540), (4, 10732155), (5, 8585724), (6, 7154770), (7, 6132660), (10, 4292862), (12, 3577385), (14, 3066330), (15, 2861908), (20, 2146431), (21, 2044220), (28, 1533165), (30, 1430954), (35, 1226532), (42, 1022110), (43, 998340), (60, 715477), (70, 613266), (84, 511055), (86, 499170), (105, 408844), (129, 332780), (140, 306633), (172, 249585), (210, 204422), (215, 199668), (258, 166390), (301, 142620), (420, 102211), (430, 99834), (516, 83195), (602, 71310), (645, 66556), (860, 49917), (903, 47540), (1204, 35655), (1290, 33278), (1505, 28524), (1806, 23770), (2377, 18060), (2580, 16639), (3010, 14262), (3612, 11885), (4515, 9508), (4754, 9030), (6020, 7131)]