15488060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{110629}}^1$

素因数の和:110645

約数の個数: 24

約数和(自身を含む): 37171680

約数和(自身を除く): 21683620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 110629, 221258, 442516, 553145, 774403, 1106290, 1548806, 2212580, 3097612, 3872015, 7744030, 15488060]

約数ペア:

[(1, 15488060), (2, 7744030), (4, 3872015), (5, 3097612), (7, 2212580), (10, 1548806), (14, 1106290), (20, 774403), (28, 553145), (35, 442516), (70, 221258), (140, 110629)]