15272670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{72727}}^1$

素因数の和:72744

約数の個数: 32

約数和(自身を含む): 41891328

約数和(自身を除く): 26618658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 72727, 145454, 218181, 363635, 436362, 509089, 727270, 1018178, 1090905, 1527267, 2181810, 2545445, 3054534, 5090890, 7636335, 15272670]

約数ペア:

[(1, 15272670), (2, 7636335), (3, 5090890), (5, 3054534), (6, 2545445), (7, 2181810), (10, 1527267), (14, 1090905), (15, 1018178), (21, 727270), (30, 509089), (35, 436362), (42, 363635), (70, 218181), (105, 145454), (210, 72727)]