1090470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 2644992

約数和(自身を除く): 1554522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 223, 326, 446, 489, 669, 815, 978, 1115, 1338, 1630, 2230, 2445, 3345, 4890, 6690, 36349, 72698, 109047, 181745, 218094, 363490, 545235, 1090470]

約数ペア:

[(1, 1090470), (2, 545235), (3, 363490), (5, 218094), (6, 181745), (10, 109047), (15, 72698), (30, 36349), (163, 6690), (223, 4890), (326, 3345), (446, 2445), (489, 2230), (669, 1630), (815, 1338), (978, 1115)]