15681930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47521}}^1$

素因数の和:47542

約数の個数: 32

約数和(自身を含む): 41059008

約数和(自身を除く): 25377078

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 47521, 95042, 142563, 237605, 285126, 475210, 522731, 712815, 1045462, 1425630, 1568193, 2613655, 3136386, 5227310, 7840965, 15681930]

約数ペア:

[(1, 15681930), (2, 7840965), (3, 5227310), (5, 3136386), (6, 2613655), (10, 1568193), (11, 1425630), (15, 1045462), (22, 712815), (30, 522731), (33, 475210), (55, 285126), (66, 237605), (110, 142563), (165, 95042), (330, 47521)]