123393310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3037}}^1$

素因数の和:3300

約数の個数: 32

約数和(自身を含む): 236234880

約数和(自身を除く): 112841570

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 1195, 2390, 3037, 4063, 6074, 8126, 15185, 20315, 30370, 40630, 51629, 103258, 258145, 516290, 725843, 1451686, 3629215, 7258430, 12339331, 24678662, 61696655, 123393310]

約数ペア:

[(1, 123393310), (2, 61696655), (5, 24678662), (10, 12339331), (17, 7258430), (34, 3629215), (85, 1451686), (170, 725843), (239, 516290), (478, 258145), (1195, 103258), (2390, 51629), (3037, 40630), (4063, 30370), (6074, 20315), (8126, 15185)]