215010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2389}}^1$

素因数の和:2402

約数の個数: 24

約数和(自身を含む): 559260

約数和(自身を除く): 344250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2389, 4778, 7167, 11945, 14334, 21501, 23890, 35835, 43002, 71670, 107505, 215010]

約数ペア:

[(1, 215010), (2, 107505), (3, 71670), (5, 43002), (6, 35835), (9, 23890), (10, 21501), (15, 14334), (18, 11945), (30, 7167), (45, 4778), (90, 2389)]