202146570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{748691}}^1$

素因数の和:748707

約数の個数: 32

約数和(自身を含む): 539058240

約数和(自身を除く): 336911670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 748691, 1497382, 2246073, 3743455, 4492146, 6738219, 7486910, 11230365, 13476438, 20214657, 22460730, 33691095, 40429314, 67382190, 101073285, 202146570]

約数ペア:

[(1, 202146570), (2, 101073285), (3, 67382190), (5, 40429314), (6, 33691095), (9, 22460730), (10, 20214657), (15, 13476438), (18, 11230365), (27, 7486910), (30, 6738219), (45, 4492146), (54, 3743455), (90, 2246073), (135, 1497382), (270, 748691)]