845315790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{2281}}^1$

素因数の和:3425

約数の個数: 64

約数和(自身を含む): 2216132352

約数和(自身を除く): 1370816562

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 1123, 2246, 2281, 3369, 4562, 5615, 6738, 6843, 11230, 11405, 12353, 13686, 16845, 22810, 24706, 25091, 33690, 34215, 37059, 50182, 61765, 68430, 74118, 75273, 123530, 125455, 150546, 185295, 250910, 370590, 376365, 752730, 2561563, 5123126, 7684689, 12807815, 15369378, 25615630, 28177193, 38423445, 56354386, 76846890, 84531579, 140885965, 169063158, 281771930, 422657895, 845315790]

約数ペア:

[(1, 845315790), (2, 422657895), (3, 281771930), (5, 169063158), (6, 140885965), (10, 84531579), (11, 76846890), (15, 56354386), (22, 38423445), (30, 28177193), (33, 25615630), (55, 15369378), (66, 12807815), (110, 7684689), (165, 5123126), (330, 2561563), (1123, 752730), (2246, 376365), (2281, 370590), (3369, 250910), (4562, 185295), (5615, 150546), (6738, 125455), (6843, 123530), (11230, 75273), (11405, 74118), (12353, 68430), (13686, 61765), (16845, 50182), (22810, 37059), (24706, 34215), (25091, 33690)]