20214630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74869}}^1$

素因数の和:74885

約数の個数: 32

約数和(自身を含む): 53906400

約数和(自身を除く): 33691770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74869, 149738, 224607, 374345, 449214, 673821, 748690, 1123035, 1347642, 2021463, 2246070, 3369105, 4042926, 6738210, 10107315, 20214630]

約数ペア:

[(1, 20214630), (2, 10107315), (3, 6738210), (5, 4042926), (6, 3369105), (9, 2246070), (10, 2021463), (15, 1347642), (18, 1123035), (27, 748690), (30, 673821), (45, 449214), (54, 374345), (90, 224607), (135, 149738), (270, 74869)]