67136220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{372979}}^1$

素因数の和:372994

約数の個数: 36

約数和(自身を含む): 203647080

約数和(自身を除く): 136510860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 372979, 745958, 1118937, 1491916, 1864895, 2237874, 3356811, 3729790, 4475748, 5594685, 6713622, 7459580, 11189370, 13427244, 16784055, 22378740, 33568110, 67136220]

約数ペア:

[(1, 67136220), (2, 33568110), (3, 22378740), (4, 16784055), (5, 13427244), (6, 11189370), (9, 7459580), (10, 6713622), (12, 5594685), (15, 4475748), (18, 3729790), (20, 3356811), (30, 2237874), (36, 1864895), (45, 1491916), (60, 1118937), (90, 745958), (180, 372979)]