12153930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2719}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 29376000

約数和(自身を除く): 17222070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 2719, 4470, 5438, 8157, 13595, 16314, 27190, 40785, 81570, 405131, 810262, 1215393, 2025655, 2430786, 4051310, 6076965, 12153930]

約数ペア:

[(1, 12153930), (2, 6076965), (3, 4051310), (5, 2430786), (6, 2025655), (10, 1215393), (15, 810262), (30, 405131), (149, 81570), (298, 40785), (447, 27190), (745, 16314), (894, 13595), (1490, 8157), (2235, 5438), (2719, 4470)]