174977190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{2053}}^1$

素因数の和:3013

約数の個数: 48

約数和(自身を含む): 455642928

約数和(自身を除く): 280665738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 947, 1894, 2053, 2841, 4106, 4735, 5682, 6159, 8523, 9470, 10265, 12318, 14205, 17046, 18477, 20530, 28410, 30795, 36954, 42615, 61590, 85230, 92385, 184770, 1944191, 3888382, 5832573, 9720955, 11665146, 17497719, 19441910, 29162865, 34995438, 58325730, 87488595, 174977190]

約数ペア:

[(1, 174977190), (2, 87488595), (3, 58325730), (5, 34995438), (6, 29162865), (9, 19441910), (10, 17497719), (15, 11665146), (18, 9720955), (30, 5832573), (45, 3888382), (90, 1944191), (947, 184770), (1894, 92385), (2053, 85230), (2841, 61590), (4106, 42615), (4735, 36954), (5682, 30795), (6159, 28410), (8523, 20530), (9470, 18477), (10265, 17046), (12318, 14205)]