213552630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2372807}}^1$

素因数の和:2372820

約数の個数: 24

約数和(自身を含む): 555237072

約数和(自身を除く): 341684442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2372807, 4745614, 7118421, 11864035, 14236842, 21355263, 23728070, 35592105, 42710526, 71184210, 106776315, 213552630]

約数ペア:

[(1, 213552630), (2, 106776315), (3, 71184210), (5, 42710526), (6, 35592105), (9, 23728070), (10, 21355263), (15, 14236842), (18, 11864035), (30, 7118421), (45, 4745614), (90, 2372807)]