8078366970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{55373}}^1$

素因数の和:57007

約数の個数: 48

約数和(自身を含む): 21017090952

約数和(自身を除く): 12938723982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1621, 3242, 4863, 8105, 9726, 14589, 16210, 24315, 29178, 48630, 55373, 72945, 110746, 145890, 166119, 276865, 332238, 498357, 553730, 830595, 996714, 1661190, 2491785, 4983570, 89759633, 179519266, 269278899, 448798165, 538557798, 807836697, 897596330, 1346394495, 1615673394, 2692788990, 4039183485, 8078366970]

約数ペア:

[(1, 8078366970), (2, 4039183485), (3, 2692788990), (5, 1615673394), (6, 1346394495), (9, 897596330), (10, 807836697), (15, 538557798), (18, 448798165), (30, 269278899), (45, 179519266), (90, 89759633), (1621, 4983570), (3242, 2491785), (4863, 1661190), (8105, 996714), (9726, 830595), (14589, 553730), (16210, 498357), (24315, 332238), (29178, 276865), (48630, 166119), (55373, 145890), (72945, 110746)]