3149960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7159}}^1$

素因数の和:7181

約数の個数: 32

約数和(自身を含む): 7732800

約数和(自身を除く): 4582840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 7159, 14318, 28636, 35795, 57272, 71590, 78749, 143180, 157498, 286360, 314996, 393745, 629992, 787490, 1574980, 3149960]

約数ペア:

[(1, 3149960), (2, 1574980), (4, 787490), (5, 629992), (8, 393745), (10, 314996), (11, 286360), (20, 157498), (22, 143180), (40, 78749), (44, 71590), (55, 57272), (88, 35795), (110, 28636), (220, 14318), (440, 7159)]