7139830810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{70489}}^1$

素因数の和:71950

約数の個数: 32

約数和(自身を含む): 14698010880

約数和(自身を除く): 7558180070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1447, 2894, 7235, 10129, 14470, 20258, 50645, 70489, 101290, 140978, 352445, 493423, 704890, 986846, 2467115, 4934230, 101997583, 203995166, 509987915, 713983081, 1019975830, 1427966162, 3569915405, 7139830810]

約数ペア:

[(1, 7139830810), (2, 3569915405), (5, 1427966162), (7, 1019975830), (10, 713983081), (14, 509987915), (35, 203995166), (70, 101997583), (1447, 4934230), (2894, 2467115), (7235, 986846), (10129, 704890), (14470, 493423), (20258, 352445), (50645, 140978), (70489, 101290)]