211712190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2111}}^1\times {\mathrm{3343}}^1$

素因数の和:5464

約数の個数: 32

約数和(自身を含む): 508502016

約数和(自身を除く): 296789826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2111, 3343, 4222, 6333, 6686, 10029, 10555, 12666, 16715, 20058, 21110, 31665, 33430, 50145, 63330, 100290, 7057073, 14114146, 21171219, 35285365, 42342438, 70570730, 105856095, 211712190]

約数ペア:

[(1, 211712190), (2, 105856095), (3, 70570730), (5, 42342438), (6, 35285365), (10, 21171219), (15, 14114146), (30, 7057073), (2111, 100290), (3343, 63330), (4222, 50145), (6333, 33430), (6686, 31665), (10029, 21110), (10555, 20058), (12666, 16715)]