8906190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 22200048

約数和(自身を除く): 13293858

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 353, 435, 706, 841, 870, 1059, 1682, 1765, 2118, 2523, 3530, 4205, 5046, 5295, 8410, 10237, 10590, 12615, 20474, 25230, 30711, 51185, 61422, 102370, 153555, 296873, 307110, 593746, 890619, 1484365, 1781238, 2968730, 4453095, 8906190]

約数ペア:

[(1, 8906190), (2, 4453095), (3, 2968730), (5, 1781238), (6, 1484365), (10, 890619), (15, 593746), (29, 307110), (30, 296873), (58, 153555), (87, 102370), (145, 61422), (174, 51185), (290, 30711), (353, 25230), (435, 20474), (706, 12615), (841, 10590), (870, 10237), (1059, 8410), (1682, 5295), (1765, 5046), (2118, 4205), (2523, 3530)]