148893090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{115421}}^1$

素因数の和:115474

約数の個数: 32

約数和(自身を含む): 365656896

約数和(自身を除く): 216763806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 115421, 230842, 346263, 577105, 692526, 1154210, 1731315, 3462630, 4963103, 9926206, 14889309, 24815515, 29778618, 49631030, 74446545, 148893090]

約数ペア:

[(1, 148893090), (2, 74446545), (3, 49631030), (5, 29778618), (6, 24815515), (10, 14889309), (15, 9926206), (30, 4963103), (43, 3462630), (86, 1731315), (129, 1154210), (215, 692526), (258, 577105), (430, 346263), (645, 230842), (1290, 115421)]