310099635

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{887}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 571012416

約数和(自身を除く): 260912781

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 457, 765, 887, 1371, 2285, 2661, 4113, 4435, 6855, 7769, 7983, 13305, 15079, 20565, 23307, 38845, 39915, 45237, 69921, 75395, 116535, 135711, 226185, 349605, 405359, 678555, 1216077, 2026795, 3648231, 6080385, 6891103, 18241155, 20673309, 34455515, 62019927, 103366545, 310099635]

約数ペア:

[(1, 310099635), (3, 103366545), (5, 62019927), (9, 34455515), (15, 20673309), (17, 18241155), (45, 6891103), (51, 6080385), (85, 3648231), (153, 2026795), (255, 1216077), (457, 678555), (765, 405359), (887, 349605), (1371, 226185), (2285, 135711), (2661, 116535), (4113, 75395), (4435, 69921), (6855, 45237), (7769, 39915), (7983, 38845), (13305, 23307), (15079, 20565)]