34745480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 101088000

約数和(自身を除く): 66342520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 140, 145, 154, 203, 220, 232, 280, 290, 308, 319, 385, 389, 406, 440, 580, 616, 638, 770, 778, 812, 1015, 1160, 1276, 1540, 1556, 1595, 1624, 1945, 2030, 2233, 2552, 2723, 3080, 3112, 3190, 3890, 4060, 4279, 4466, 5446, 6380, 7780, 8120, 8558, 8932, 10892, 11165, 11281, 12760, 13615, 15560, 17116, 17864, 21395, 21784, 22330, 22562, 27230, 29953, 34232, 42790, 44660, 45124, 54460, 56405, 59906, 78967, 85580, 89320, 90248, 108920, 112810, 119812, 124091, 149765, 157934, 171160, 225620, 239624, 248182, 299530, 315868, 394835, 451240, 496364, 599060, 620455, 631736, 789670, 868637, 992728, 1198120, 1240910, 1579340, 1737274, 2481820, 3158680, 3474548, 4343185, 4963640, 6949096, 8686370, 17372740, 34745480]

約数ペア:

[(1, 34745480), (2, 17372740), (4, 8686370), (5, 6949096), (7, 4963640), (8, 4343185), (10, 3474548), (11, 3158680), (14, 2481820), (20, 1737274), (22, 1579340), (28, 1240910), (29, 1198120), (35, 992728), (40, 868637), (44, 789670), (55, 631736), (56, 620455), (58, 599060), (70, 496364), (77, 451240), (88, 394835), (110, 315868), (116, 299530), (140, 248182), (145, 239624), (154, 225620), (203, 171160), (220, 157934), (232, 149765), (280, 124091), (290, 119812), (308, 112810), (319, 108920), (385, 90248), (389, 89320), (406, 85580), (440, 78967), (580, 59906), (616, 56405), (638, 54460), (770, 45124), (778, 44660), (812, 42790), (1015, 34232), (1160, 29953), (1276, 27230), (1540, 22562), (1556, 22330), (1595, 21784), (1624, 21395), (1945, 17864), (2030, 17116), (2233, 15560), (2552, 13615), (2723, 12760), (3080, 11281), (3112, 11165), (3190, 10892), (3890, 8932), (4060, 8558), (4279, 8120), (4466, 7780), (5446, 6380)]