30893012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23911}}^1$

素因数の和:23951

約数の個数: 24

約数和(自身を含む): 60258240

約数和(自身を除く): 29365228

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 23911, 47822, 95644, 406487, 454309, 812974, 908618, 1625948, 1817236, 7723253, 15446506, 30893012]

約数ペア:

[(1, 30893012), (2, 15446506), (4, 7723253), (17, 1817236), (19, 1625948), (34, 908618), (38, 812974), (68, 454309), (76, 406487), (323, 95644), (646, 47822), (1292, 23911)]