29905960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 80271360

約数和(自身を除く): 50365400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 127, 140, 145, 203, 232, 254, 280, 290, 406, 508, 580, 635, 812, 841, 889, 1015, 1016, 1160, 1270, 1624, 1682, 1778, 2030, 2540, 3364, 3556, 3683, 4060, 4205, 4445, 5080, 5887, 6728, 7112, 7366, 8120, 8410, 8890, 11774, 14732, 16820, 17780, 18415, 23548, 25781, 29435, 29464, 33640, 35560, 36830, 47096, 51562, 58870, 73660, 103124, 106807, 117740, 128905, 147320, 206248, 213614, 235480, 257810, 427228, 515620, 534035, 747649, 854456, 1031240, 1068070, 1495298, 2136140, 2990596, 3738245, 4272280, 5981192, 7476490, 14952980, 29905960]

約数ペア:

[(1, 29905960), (2, 14952980), (4, 7476490), (5, 5981192), (7, 4272280), (8, 3738245), (10, 2990596), (14, 2136140), (20, 1495298), (28, 1068070), (29, 1031240), (35, 854456), (40, 747649), (56, 534035), (58, 515620), (70, 427228), (116, 257810), (127, 235480), (140, 213614), (145, 206248), (203, 147320), (232, 128905), (254, 117740), (280, 106807), (290, 103124), (406, 73660), (508, 58870), (580, 51562), (635, 47096), (812, 36830), (841, 35560), (889, 33640), (1015, 29464), (1016, 29435), (1160, 25781), (1270, 23548), (1624, 18415), (1682, 17780), (1778, 16820), (2030, 14732), (2540, 11774), (3364, 8890), (3556, 8410), (3683, 8120), (4060, 7366), (4205, 7112), (4445, 6728), (5080, 5887)]