2017649190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{31769}}^1$

素因数の和:31881

約数の個数: 64

約数和(自身を含む): 5078116800

約数和(自身を除く): 3060467610

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 73, 87, 145, 146, 174, 219, 290, 365, 435, 438, 730, 870, 1095, 2117, 2190, 4234, 6351, 10585, 12702, 21170, 31755, 31769, 63510, 63538, 95307, 158845, 190614, 317690, 476535, 921301, 953070, 1842602, 2319137, 2763903, 4606505, 4638274, 5527806, 6957411, 9213010, 11595685, 13819515, 13914822, 23191370, 27639030, 34787055, 67254973, 69574110, 134509946, 201764919, 336274865, 403529838, 672549730, 1008824595, 2017649190]

約数ペア:

[(1, 2017649190), (2, 1008824595), (3, 672549730), (5, 403529838), (6, 336274865), (10, 201764919), (15, 134509946), (29, 69574110), (30, 67254973), (58, 34787055), (73, 27639030), (87, 23191370), (145, 13914822), (146, 13819515), (174, 11595685), (219, 9213010), (290, 6957411), (365, 5527806), (435, 4638274), (438, 4606505), (730, 2763903), (870, 2319137), (1095, 1842602), (2117, 953070), (2190, 921301), (4234, 476535), (6351, 317690), (10585, 190614), (12702, 158845), (21170, 95307), (31755, 63538), (31769, 63510)]