69824930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4139}}^1$

素因数の和:4394

約数の個数: 32

約数和(自身を含む): 144270720

約数和(自身を除く): 74445790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 1205, 1687, 2410, 3374, 4139, 8278, 8435, 16870, 20695, 28973, 41390, 57946, 144865, 289730, 997499, 1994998, 4987495, 6982493, 9974990, 13964986, 34912465, 69824930]

約数ペア:

[(1, 69824930), (2, 34912465), (5, 13964986), (7, 9974990), (10, 6982493), (14, 4987495), (35, 1994998), (70, 997499), (241, 289730), (482, 144865), (1205, 57946), (1687, 41390), (2410, 28973), (3374, 20695), (4139, 16870), (8278, 8435)]