2018656470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{451601}}^1$

素因数の和:451760

約数の個数: 32

約数和(自身を含む): 4877301600

約数和(自身を除く): 2858645130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 451601, 903202, 1354803, 2258005, 2709606, 4516010, 6774015, 13548030, 67288549, 134577098, 201865647, 336442745, 403731294, 672885490, 1009328235, 2018656470]

約数ペア:

[(1, 2018656470), (2, 1009328235), (3, 672885490), (5, 403731294), (6, 336442745), (10, 201865647), (15, 134577098), (30, 67288549), (149, 13548030), (298, 6774015), (447, 4516010), (745, 2709606), (894, 2258005), (1490, 1354803), (2235, 903202), (4470, 451601)]