7445460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 23587200

約数和(自身を除く): 16141740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 389, 435, 580, 638, 660, 778, 870, 957, 1167, 1276, 1556, 1595, 1740, 1914, 1945, 2334, 3190, 3828, 3890, 4279, 4668, 4785, 5835, 6380, 7780, 8558, 9570, 11281, 11670, 12837, 17116, 19140, 21395, 22562, 23340, 25674, 33843, 42790, 45124, 51348, 56405, 64185, 67686, 85580, 112810, 124091, 128370, 135372, 169215, 225620, 248182, 256740, 338430, 372273, 496364, 620455, 676860, 744546, 1240910, 1489092, 1861365, 2481820, 3722730, 7445460]

約数ペア:

[(1, 7445460), (2, 3722730), (3, 2481820), (4, 1861365), (5, 1489092), (6, 1240910), (10, 744546), (11, 676860), (12, 620455), (15, 496364), (20, 372273), (22, 338430), (29, 256740), (30, 248182), (33, 225620), (44, 169215), (55, 135372), (58, 128370), (60, 124091), (66, 112810), (87, 85580), (110, 67686), (116, 64185), (132, 56405), (145, 51348), (165, 45124), (174, 42790), (220, 33843), (290, 25674), (319, 23340), (330, 22562), (348, 21395), (389, 19140), (435, 17116), (580, 12837), (638, 11670), (660, 11281), (778, 9570), (870, 8558), (957, 7780), (1167, 6380), (1276, 5835), (1556, 4785), (1595, 4668), (1740, 4279), (1914, 3890), (1945, 3828), (2334, 3190)]