1838580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{30643}}^1$

素因数の和:30655

約数の個数: 24

約数和(自身を含む): 5148192

約数和(自身を除く): 3309612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 30643, 61286, 91929, 122572, 153215, 183858, 306430, 367716, 459645, 612860, 919290, 1838580]

約数ペア:

[(1, 1838580), (2, 919290), (3, 612860), (4, 459645), (5, 367716), (6, 306430), (10, 183858), (12, 153215), (15, 122572), (20, 91929), (30, 61286), (60, 30643)]