31053090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6947}}^1$

素因数の和:7106

約数の個数: 32

約数和(自身を含む): 75038400

約数和(自身を除く): 43985310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 6947, 13894, 20841, 34735, 41682, 69470, 104205, 208410, 1035103, 2070206, 3105309, 5175515, 6210618, 10351030, 15526545, 31053090]

約数ペア:

[(1, 31053090), (2, 15526545), (3, 10351030), (5, 6210618), (6, 5175515), (10, 3105309), (15, 2070206), (30, 1035103), (149, 208410), (298, 104205), (447, 69470), (745, 41682), (894, 34735), (1490, 20841), (2235, 13894), (4470, 6947)]