30712030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{10627}}^1$

素因数の和:10668

約数の個数: 24

約数和(自身を含む): 58730328

約数和(自身を除く): 28018298

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 10627, 21254, 53135, 106270, 180659, 361318, 903295, 1806590, 3071203, 6142406, 15356015, 30712030]

約数ペア:

[(1, 30712030), (2, 15356015), (5, 6142406), (10, 3071203), (17, 1806590), (34, 903295), (85, 361318), (170, 180659), (289, 106270), (578, 53135), (1445, 21254), (2890, 10627)]