2663340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{44389}}^1$

素因数の和:44401

約数の個数: 24

約数和(自身を含む): 7457520

約数和(自身を除く): 4794180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 44389, 88778, 133167, 177556, 221945, 266334, 443890, 532668, 665835, 887780, 1331670, 2663340]

約数ペア:

[(1, 2663340), (2, 1331670), (3, 887780), (4, 665835), (5, 532668), (6, 443890), (10, 266334), (12, 221945), (15, 177556), (20, 133167), (30, 88778), (60, 44389)]