30591180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{169951}}^1$

素因数の和:169966

約数の個数: 36

約数和(自身を含む): 92793792

約数和(自身を除く): 62202612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 169951, 339902, 509853, 679804, 849755, 1019706, 1529559, 1699510, 2039412, 2549265, 3059118, 3399020, 5098530, 6118236, 7647795, 10197060, 15295590, 30591180]

約数ペア:

[(1, 30591180), (2, 15295590), (3, 10197060), (4, 7647795), (5, 6118236), (6, 5098530), (9, 3399020), (10, 3059118), (12, 2549265), (15, 2039412), (18, 1699510), (20, 1529559), (30, 1019706), (36, 849755), (45, 679804), (60, 509853), (90, 339902), (180, 169951)]