12498210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{138869}}^1$

素因数の和:138882

約数の個数: 24

約数和(自身を含む): 32495580

約数和(自身を除く): 19997370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 138869, 277738, 416607, 694345, 833214, 1249821, 1388690, 2083035, 2499642, 4166070, 6249105, 12498210]

約数ペア:

[(1, 12498210), (2, 6249105), (3, 4166070), (5, 2499642), (6, 2083035), (9, 1388690), (10, 1249821), (15, 833214), (18, 694345), (30, 416607), (45, 277738), (90, 138869)]