39367790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 95800320

約数和(自身を除く): 56432530

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 41, 43, 55, 58, 70, 77, 82, 86, 110, 145, 154, 203, 205, 215, 287, 290, 301, 319, 385, 406, 410, 430, 451, 473, 574, 602, 638, 770, 902, 946, 1015, 1189, 1247, 1435, 1505, 1595, 1763, 2030, 2233, 2255, 2365, 2378, 2494, 2870, 3010, 3157, 3190, 3311, 3526, 4466, 4510, 4730, 5945, 6235, 6314, 6622, 8323, 8729, 8815, 11165, 11890, 12341, 12470, 13079, 13717, 15785, 16555, 16646, 17458, 17630, 19393, 22330, 24682, 26158, 27434, 31570, 33110, 38786, 41615, 43645, 51127, 61705, 65395, 68585, 83230, 87290, 91553, 96019, 96965, 102254, 123410, 130790, 135751, 137170, 183106, 192038, 193930, 255635, 271502, 357889, 457765, 480095, 511270, 562397, 678755, 715778, 915530, 960190, 1124794, 1357510, 1789445, 2811985, 3578890, 3936779, 5623970, 7873558, 19683895, 39367790]

約数ペア:

[(1, 39367790), (2, 19683895), (5, 7873558), (7, 5623970), (10, 3936779), (11, 3578890), (14, 2811985), (22, 1789445), (29, 1357510), (35, 1124794), (41, 960190), (43, 915530), (55, 715778), (58, 678755), (70, 562397), (77, 511270), (82, 480095), (86, 457765), (110, 357889), (145, 271502), (154, 255635), (203, 193930), (205, 192038), (215, 183106), (287, 137170), (290, 135751), (301, 130790), (319, 123410), (385, 102254), (406, 96965), (410, 96019), (430, 91553), (451, 87290), (473, 83230), (574, 68585), (602, 65395), (638, 61705), (770, 51127), (902, 43645), (946, 41615), (1015, 38786), (1189, 33110), (1247, 31570), (1435, 27434), (1505, 26158), (1595, 24682), (1763, 22330), (2030, 19393), (2233, 17630), (2255, 17458), (2365, 16646), (2378, 16555), (2494, 15785), (2870, 13717), (3010, 13079), (3157, 12470), (3190, 12341), (3311, 11890), (3526, 11165), (4466, 8815), (4510, 8729), (4730, 8323), (5945, 6622), (6235, 6314)]