68938260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1148971}}^1$

素因数の和:1148983

約数の個数: 24

約数和(自身を含む): 193027296

約数和(自身を除く): 124089036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1148971, 2297942, 3446913, 4595884, 5744855, 6893826, 11489710, 13787652, 17234565, 22979420, 34469130, 68938260]

約数ペア:

[(1, 68938260), (2, 34469130), (3, 22979420), (4, 17234565), (5, 13787652), (6, 11489710), (10, 6893826), (12, 5744855), (15, 4595884), (20, 3446913), (30, 2297942), (60, 1148971)]