47316990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1621}}^1$

素因数の和:1777

約数の個数: 64

約数和(自身を含む): 130798080

約数和(自身を除く): 83481090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1621, 1946, 2085, 2919, 3242, 4170, 4863, 4865, 5838, 8105, 9726, 9730, 11347, 14595, 16210, 22694, 24315, 29190, 34041, 48630, 56735, 68082, 113470, 170205, 225319, 340410, 450638, 675957, 1126595, 1351914, 1577233, 2253190, 3154466, 3379785, 4731699, 6759570, 7886165, 9463398, 15772330, 23658495, 47316990]

約数ペア:

[(1, 47316990), (2, 23658495), (3, 15772330), (5, 9463398), (6, 7886165), (7, 6759570), (10, 4731699), (14, 3379785), (15, 3154466), (21, 2253190), (30, 1577233), (35, 1351914), (42, 1126595), (70, 675957), (105, 450638), (139, 340410), (210, 225319), (278, 170205), (417, 113470), (695, 68082), (834, 56735), (973, 48630), (1390, 34041), (1621, 29190), (1946, 24315), (2085, 22694), (2919, 16210), (3242, 14595), (4170, 11347), (4863, 9730), (4865, 9726), (5838, 8105)]