30628944

素因数分解:

$2^4\times 3^2\times {\mathrm{212701}}^1$

素因数の和:212715

約数の個数: 30

約数和(自身を含む): 85718906

約数和(自身を除く): 55089962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 212701, 425402, 638103, 850804, 1276206, 1701608, 1914309, 2552412, 3403216, 3828618, 5104824, 7657236, 10209648, 15314472, 30628944]

約数ペア:

[(1, 30628944), (2, 15314472), (3, 10209648), (4, 7657236), (6, 5104824), (8, 3828618), (9, 3403216), (12, 2552412), (16, 1914309), (18, 1701608), (24, 1276206), (36, 850804), (48, 638103), (72, 425402), (144, 212701)]