15136530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21937}}^1$

素因数の和:21970

約数の個数: 32

約数和(自身を含む): 37908864

約数和(自身を除く): 22772334

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 21937, 43874, 65811, 109685, 131622, 219370, 329055, 504551, 658110, 1009102, 1513653, 2522755, 3027306, 5045510, 7568265, 15136530]

約数ペア:

[(1, 15136530), (2, 7568265), (3, 5045510), (5, 3027306), (6, 2522755), (10, 1513653), (15, 1009102), (23, 658110), (30, 504551), (46, 329055), (69, 219370), (115, 131622), (138, 109685), (230, 65811), (345, 43874), (690, 21937)]