30916268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23929}}^1$

素因数の和:23969

約数の個数: 24

約数和(自身を含む): 60303600

約数和(自身を除く): 29387332

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 23929, 47858, 95716, 406793, 454651, 813586, 909302, 1627172, 1818604, 7729067, 15458134, 30916268]

約数ペア:

[(1, 30916268), (2, 15458134), (4, 7729067), (17, 1818604), (19, 1627172), (34, 909302), (38, 813586), (68, 454651), (76, 406793), (323, 95716), (646, 47858), (1292, 23929)]