9747794630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{213253}}^1$

素因数の和:213920

約数の個数: 32

約数和(自身を含む): 20083408704

約数和(自身を除く): 10335614074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 653, 1306, 3265, 4571, 6530, 9142, 22855, 45710, 213253, 426506, 1066265, 1492771, 2132530, 2985542, 7463855, 14927710, 139254209, 278508418, 696271045, 974779463, 1392542090, 1949558926, 4873897315, 9747794630]

約数ペア:

[(1, 9747794630), (2, 4873897315), (5, 1949558926), (7, 1392542090), (10, 974779463), (14, 696271045), (35, 278508418), (70, 139254209), (653, 14927710), (1306, 7463855), (3265, 2985542), (4571, 2132530), (6530, 1492771), (9142, 1066265), (22855, 426506), (45710, 213253)]