73684140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11923}}^1$

素因数の和:12038

約数の個数: 48

約数和(自身を含む): 208336128

約数和(自身を除く): 134651988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 11923, 23846, 35769, 47692, 59615, 71538, 119230, 143076, 178845, 238460, 357690, 715380, 1228069, 2456138, 3684207, 4912276, 6140345, 7368414, 12280690, 14736828, 18421035, 24561380, 36842070, 73684140]

約数ペア:

[(1, 73684140), (2, 36842070), (3, 24561380), (4, 18421035), (5, 14736828), (6, 12280690), (10, 7368414), (12, 6140345), (15, 4912276), (20, 3684207), (30, 2456138), (60, 1228069), (103, 715380), (206, 357690), (309, 238460), (412, 178845), (515, 143076), (618, 119230), (1030, 71538), (1236, 59615), (1545, 47692), (2060, 35769), (3090, 23846), (6180, 11923)]