70551740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6379}}^1$

素因数の和:6474

約数の個数: 48

約数和(自身を含む): 171494400

約数和(自身を除く): 100942660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 6379, 11060, 12758, 25516, 31895, 44653, 63790, 89306, 127580, 178612, 223265, 446530, 503941, 893060, 1007882, 2015764, 2519705, 3527587, 5039410, 7055174, 10078820, 14110348, 17637935, 35275870, 70551740]

約数ペア:

[(1, 70551740), (2, 35275870), (4, 17637935), (5, 14110348), (7, 10078820), (10, 7055174), (14, 5039410), (20, 3527587), (28, 2519705), (35, 2015764), (70, 1007882), (79, 893060), (140, 503941), (158, 446530), (316, 223265), (395, 178612), (553, 127580), (790, 89306), (1106, 63790), (1580, 44653), (2212, 31895), (2765, 25516), (5530, 12758), (6379, 11060)]