72730770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{346337}}^1$

素因数の和:346354

約数の個数: 32

約数和(自身を含む): 199490688

約数和(自身を除く): 126759918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 346337, 692674, 1039011, 1731685, 2078022, 2424359, 3463370, 4848718, 5195055, 7273077, 10390110, 12121795, 14546154, 24243590, 36365385, 72730770]

約数ペア:

[(1, 72730770), (2, 36365385), (3, 24243590), (5, 14546154), (6, 12121795), (7, 10390110), (10, 7273077), (14, 5195055), (15, 4848718), (21, 3463370), (30, 2424359), (35, 2078022), (42, 1731685), (70, 1039011), (105, 692674), (210, 346337)]