30920516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22669}}^1$

素因数の和:22715

約数の個数: 24

約数和(自身を含む): 60936960

約数和(自身を除く): 30016444

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 22669, 45338, 90676, 249359, 498718, 702739, 997436, 1405478, 2810956, 7730129, 15460258, 30920516]

約数ペア:

[(1, 30920516), (2, 15460258), (4, 7730129), (11, 2810956), (22, 1405478), (31, 997436), (44, 702739), (62, 498718), (124, 249359), (341, 90676), (682, 45338), (1364, 22669)]