67905390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{323359}}^1$

素因数の和:323376

約数の個数: 32

約数和(自身を含む): 186255360

約数和(自身を除く): 118349970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 323359, 646718, 970077, 1616795, 1940154, 2263513, 3233590, 4527026, 4850385, 6790539, 9700770, 11317565, 13581078, 22635130, 33952695, 67905390]

約数ペア:

[(1, 67905390), (2, 33952695), (3, 22635130), (5, 13581078), (6, 11317565), (7, 9700770), (10, 6790539), (14, 4850385), (15, 4527026), (21, 3233590), (30, 2263513), (35, 1940154), (42, 1616795), (70, 970077), (105, 646718), (210, 323359)]