21836793030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55991777}}^1$

素因数の和:55991800

約数の個数: 32

約数和(自身を含む): 56439712224

約数和(自身を除く): 34602919194

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 55991777, 111983554, 167975331, 279958885, 335950662, 559917770, 727893101, 839876655, 1455786202, 1679753310, 2183679303, 3639465505, 4367358606, 7278931010, 10918396515, 21836793030]

約数ペア:

[(1, 21836793030), (2, 10918396515), (3, 7278931010), (5, 4367358606), (6, 3639465505), (10, 2183679303), (13, 1679753310), (15, 1455786202), (26, 839876655), (30, 727893101), (39, 559917770), (65, 335950662), (78, 279958885), (130, 167975331), (195, 111983554), (390, 55991777)]