238499010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2649989}}^1$

素因数の和:2650002

約数の個数: 24

約数和(自身を含む): 620097660

約数和(自身を除く): 381598650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2649989, 5299978, 7949967, 13249945, 15899934, 23849901, 26499890, 39749835, 47699802, 79499670, 119249505, 238499010]

約数ペア:

[(1, 238499010), (2, 119249505), (3, 79499670), (5, 47699802), (6, 39749835), (9, 26499890), (10, 23849901), (15, 15899934), (18, 13249945), (30, 7949967), (45, 5299978), (90, 2649989)]