27750290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{683}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 53187840

約数和(自身を除く): 25437550

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 683, 1195, 1366, 2390, 3415, 4063, 6830, 8126, 11611, 20315, 23222, 40630, 58055, 116110, 163237, 326474, 816185, 1632370, 2775029, 5550058, 13875145, 27750290]

約数ペア:

[(1, 27750290), (2, 13875145), (5, 5550058), (10, 2775029), (17, 1632370), (34, 816185), (85, 326474), (170, 163237), (239, 116110), (478, 58055), (683, 40630), (1195, 23222), (1366, 20315), (2390, 11611), (3415, 8126), (4063, 6830)]