520080390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5778671}}^1$

素因数の和:5778684

約数の個数: 24

約数和(自身を含む): 1352209248

約数和(自身を除く): 832128858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 5778671, 11557342, 17336013, 28893355, 34672026, 52008039, 57786710, 86680065, 104016078, 173360130, 260040195, 520080390]

約数ペア:

[(1, 520080390), (2, 260040195), (3, 173360130), (5, 104016078), (6, 86680065), (9, 57786710), (10, 52008039), (15, 34672026), (18, 28893355), (30, 17336013), (45, 11557342), (90, 5778671)]