171930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 451008

約数和(自身を除く): 279078

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 521, 1042, 1563, 2605, 3126, 5210, 5731, 7815, 11462, 15630, 17193, 28655, 34386, 57310, 85965, 171930]

約数ペア:

[(1, 171930), (2, 85965), (3, 57310), (5, 34386), (6, 28655), (10, 17193), (11, 15630), (15, 11462), (22, 7815), (30, 5731), (33, 5210), (55, 3126), (66, 2605), (110, 1563), (165, 1042), (330, 521)]