29727990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{330311}}^1$

素因数の和:330324

約数の個数: 24

約数和(自身を含む): 77293008

約数和(自身を除く): 47565018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 330311, 660622, 990933, 1651555, 1981866, 2972799, 3303110, 4954665, 5945598, 9909330, 14863995, 29727990]

約数ペア:

[(1, 29727990), (2, 14863995), (3, 9909330), (5, 5945598), (6, 4954665), (9, 3303110), (10, 2972799), (15, 1981866), (18, 1651555), (30, 990933), (45, 660622), (90, 330311)]