12378330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137537}}^1$

素因数の和:137550

約数の個数: 24

約数和(自身を含む): 32183892

約数和(自身を除く): 19805562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137537, 275074, 412611, 687685, 825222, 1237833, 1375370, 2063055, 2475666, 4126110, 6189165, 12378330]

約数ペア:

[(1, 12378330), (2, 6189165), (3, 4126110), (5, 2475666), (6, 2063055), (9, 1375370), (10, 1237833), (15, 825222), (18, 687685), (30, 412611), (45, 275074), (90, 137537)]