227395770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{154691}}^1$

素因数の和:154715

約数の個数: 48

約数和(自身を含む): 634855968

約数和(自身を除く): 407460198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 154691, 309382, 464073, 773455, 928146, 1082837, 1546910, 2165674, 2320365, 3248511, 4640730, 5414185, 6497022, 7579859, 10828370, 15159718, 16242555, 22739577, 32485110, 37899295, 45479154, 75798590, 113697885, 227395770]

約数ペア:

[(1, 227395770), (2, 113697885), (3, 75798590), (5, 45479154), (6, 37899295), (7, 32485110), (10, 22739577), (14, 16242555), (15, 15159718), (21, 10828370), (30, 7579859), (35, 6497022), (42, 5414185), (49, 4640730), (70, 3248511), (98, 2320365), (105, 2165674), (147, 1546910), (210, 1082837), (245, 928146), (294, 773455), (490, 464073), (735, 309382), (1470, 154691)]