70404460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17341}}^1$

素因数の和:17386

約数の個数: 48

約数和(自身を含む): 174807360

約数和(自身を除く): 104402900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 17341, 34682, 69364, 86705, 121387, 173410, 242774, 346820, 485548, 502889, 606935, 1005778, 1213870, 2011556, 2427740, 2514445, 3520223, 5028890, 7040446, 10057780, 14080892, 17601115, 35202230, 70404460]

約数ペア:

[(1, 70404460), (2, 35202230), (4, 17601115), (5, 14080892), (7, 10057780), (10, 7040446), (14, 5028890), (20, 3520223), (28, 2514445), (29, 2427740), (35, 2011556), (58, 1213870), (70, 1005778), (116, 606935), (140, 502889), (145, 485548), (203, 346820), (290, 242774), (406, 173410), (580, 121387), (812, 86705), (1015, 69364), (2030, 34682), (4060, 17341)]