308948730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{39157}}^1$

素因数の和:39430

約数の個数: 32

約数和(自身を含む): 744315264

約数和(自身を除く): 435366534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 39157, 78314, 117471, 195785, 234942, 391570, 587355, 1174710, 10298291, 20596582, 30894873, 51491455, 61789746, 102982910, 154474365, 308948730]

約数ペア:

[(1, 308948730), (2, 154474365), (3, 102982910), (5, 61789746), (6, 51491455), (10, 30894873), (15, 20596582), (30, 10298291), (263, 1174710), (526, 587355), (789, 391570), (1315, 234942), (1578, 195785), (2630, 117471), (3945, 78314), (7890, 39157)]