30730982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{11527}}^1$

素因数の和:11603

約数の個数: 16

約数和(自身を含む): 48694272

約数和(自身を除く): 17963290

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 11527, 23054, 357337, 495661, 714674, 991322, 15365491, 30730982]

約数ペア:

[(1, 30730982), (2, 15365491), (31, 991322), (43, 714674), (62, 495661), (86, 357337), (1333, 23054), (2666, 11527)]