13280370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2971}}^1$

素因数の和:3130

約数の個数: 32

約数和(自身を含む): 32097600

約数和(自身を除く): 18817230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 2971, 4470, 5942, 8913, 14855, 17826, 29710, 44565, 89130, 442679, 885358, 1328037, 2213395, 2656074, 4426790, 6640185, 13280370]

約数ペア:

[(1, 13280370), (2, 6640185), (3, 4426790), (5, 2656074), (6, 2213395), (10, 1328037), (15, 885358), (30, 442679), (149, 89130), (298, 44565), (447, 29710), (745, 17826), (894, 14855), (1490, 8913), (2235, 5942), (2971, 4470)]