12018030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{400601}}^1$

素因数の和:400611

約数の個数: 16

約数和(自身を含む): 28843344

約数和(自身を除く): 16825314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 400601, 801202, 1201803, 2003005, 2403606, 4006010, 6009015, 12018030]

約数ペア:

[(1, 12018030), (2, 6009015), (3, 4006010), (5, 2403606), (6, 2003005), (10, 1201803), (15, 801202), (30, 400601)]