10379740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 25127424

約数和(自身を除く): 14747684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 491, 604, 755, 982, 1057, 1510, 1964, 2114, 2455, 3020, 3437, 4228, 4910, 5285, 6874, 9820, 10570, 13748, 17185, 21140, 34370, 68740, 74141, 148282, 296564, 370705, 518987, 741410, 1037974, 1482820, 2075948, 2594935, 5189870, 10379740]

約数ペア:

[(1, 10379740), (2, 5189870), (4, 2594935), (5, 2075948), (7, 1482820), (10, 1037974), (14, 741410), (20, 518987), (28, 370705), (35, 296564), (70, 148282), (140, 74141), (151, 68740), (302, 34370), (491, 21140), (604, 17185), (755, 13748), (982, 10570), (1057, 9820), (1510, 6874), (1964, 5285), (2114, 4910), (2455, 4228), (3020, 3437)]