1479078860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10564849}}^1$

素因数の和:10564865

約数の個数: 24

約数和(自身を含む): 3549789600

約数和(自身を除く): 2070710740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10564849, 21129698, 42259396, 52824245, 73953943, 105648490, 147907886, 211296980, 295815772, 369769715, 739539430, 1479078860]

約数ペア:

[(1, 1479078860), (2, 739539430), (4, 369769715), (5, 295815772), (7, 211296980), (10, 147907886), (14, 105648490), (20, 73953943), (28, 52824245), (35, 42259396), (70, 21129698), (140, 10564849)]