6402830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 13666320

約数和(自身を除く): 7263490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 179, 245, 358, 365, 490, 511, 730, 895, 1022, 1253, 1790, 2506, 2555, 3577, 5110, 6265, 7154, 8771, 12530, 13067, 17542, 17885, 26134, 35770, 43855, 65335, 87710, 91469, 130670, 182938, 457345, 640283, 914690, 1280566, 3201415, 6402830]

約数ペア:

[(1, 6402830), (2, 3201415), (5, 1280566), (7, 914690), (10, 640283), (14, 457345), (35, 182938), (49, 130670), (70, 91469), (73, 87710), (98, 65335), (146, 43855), (179, 35770), (245, 26134), (358, 17885), (365, 17542), (490, 13067), (511, 12530), (730, 8771), (895, 7154), (1022, 6265), (1253, 5110), (1790, 3577), (2506, 2555)]