1330406870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{701}}^1\times {\mathrm{1123}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 2599124112

約数和(自身を除く): 1268717242

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 701, 845, 1123, 1402, 1690, 2246, 3505, 5615, 7010, 9113, 11230, 14599, 18226, 29198, 45565, 72995, 91130, 118469, 145990, 189787, 236938, 379574, 592345, 787223, 948935, 1184690, 1574446, 1897870, 3936115, 7872230, 10233899, 20467798, 51169495, 102338990, 133040687, 266081374, 665203435, 1330406870]

約数ペア:

[(1, 1330406870), (2, 665203435), (5, 266081374), (10, 133040687), (13, 102338990), (26, 51169495), (65, 20467798), (130, 10233899), (169, 7872230), (338, 3936115), (701, 1897870), (845, 1574446), (1123, 1184690), (1402, 948935), (1690, 787223), (2246, 592345), (3505, 379574), (5615, 236938), (7010, 189787), (9113, 145990), (11230, 118469), (14599, 91130), (18226, 72995), (29198, 45565)]