73454030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1619}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 142884000

約数和(自身を除く): 69429970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 1619, 1745, 3238, 3490, 4537, 8095, 9074, 16190, 21047, 22685, 42094, 45370, 105235, 210470, 565031, 1130062, 2825155, 5650310, 7345403, 14690806, 36727015, 73454030]

約数ペア:

[(1, 73454030), (2, 36727015), (5, 14690806), (10, 7345403), (13, 5650310), (26, 2825155), (65, 1130062), (130, 565031), (349, 210470), (698, 105235), (1619, 45370), (1745, 42094), (3238, 22685), (3490, 21047), (4537, 16190), (8095, 9074)]