68519190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61729}}^1$

素因数の和:61776

約数の個数: 32

約数和(自身を含む): 168893280

約数和(自身を除く): 100374090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 61729, 123458, 185187, 308645, 370374, 617290, 925935, 1851870, 2283973, 4567946, 6851919, 11419865, 13703838, 22839730, 34259595, 68519190]

約数ペア:

[(1, 68519190), (2, 34259595), (3, 22839730), (5, 13703838), (6, 11419865), (10, 6851919), (15, 4567946), (30, 2283973), (37, 1851870), (74, 925935), (111, 617290), (185, 370374), (222, 308645), (370, 185187), (555, 123458), (1110, 61729)]