131454630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{486869}}^1$

素因数の和:486885

約数の個数: 32

約数和(自身を含む): 350546400

約数和(自身を除く): 219091770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 486869, 973738, 1460607, 2434345, 2921214, 4381821, 4868690, 7303035, 8763642, 13145463, 14606070, 21909105, 26290926, 43818210, 65727315, 131454630]

約数ペア:

[(1, 131454630), (2, 65727315), (3, 43818210), (5, 26290926), (6, 21909105), (9, 14606070), (10, 13145463), (15, 8763642), (18, 7303035), (27, 4868690), (30, 4381821), (45, 2921214), (54, 2434345), (90, 1460607), (135, 973738), (270, 486869)]