870528030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{194749}}^1$

素因数の和:194908

約数の個数: 32

約数和(自身を含む): 2103300000

約数和(自身を除く): 1232771970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 194749, 389498, 584247, 973745, 1168494, 1947490, 2921235, 5842470, 29017601, 58035202, 87052803, 145088005, 174105606, 290176010, 435264015, 870528030]

約数ペア:

[(1, 870528030), (2, 435264015), (3, 290176010), (5, 174105606), (6, 145088005), (10, 87052803), (15, 58035202), (30, 29017601), (149, 5842470), (298, 2921235), (447, 1947490), (745, 1168494), (894, 973745), (1490, 584247), (2235, 389498), (4470, 194749)]