311971230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1155449}}^1$

素因数の和:1155465

約数の個数: 32

約数和(自身を含む): 831924000

約数和(自身を除く): 519952770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1155449, 2310898, 3466347, 5777245, 6932694, 10399041, 11554490, 17331735, 20798082, 31197123, 34663470, 51995205, 62394246, 103990410, 155985615, 311971230]

約数ペア:

[(1, 311971230), (2, 155985615), (3, 103990410), (5, 62394246), (6, 51995205), (9, 34663470), (10, 31197123), (15, 20798082), (18, 17331735), (27, 11554490), (30, 10399041), (45, 6932694), (54, 5777245), (90, 3466347), (135, 2310898), (270, 1155449)]