70219060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4507}}^1$

素因数の和:4576

約数の個数: 48

約数和(自身を含む): 159042240

約数和(自身を除く): 88823180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3895, 4507, 7790, 9014, 15580, 18028, 22535, 45070, 85633, 90140, 171266, 184787, 342532, 369574, 428165, 739148, 856330, 923935, 1712660, 1847870, 3510953, 3695740, 7021906, 14043812, 17554765, 35109530, 70219060]

約数ペア:

[(1, 70219060), (2, 35109530), (4, 17554765), (5, 14043812), (10, 7021906), (19, 3695740), (20, 3510953), (38, 1847870), (41, 1712660), (76, 923935), (82, 856330), (95, 739148), (164, 428165), (190, 369574), (205, 342532), (380, 184787), (410, 171266), (779, 90140), (820, 85633), (1558, 45070), (3116, 22535), (3895, 18028), (4507, 15580), (7790, 9014)]