61579890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{684221}}^1$

素因数の和:684234

約数の個数: 24

約数和(自身を含む): 160107948

約数和(自身を除く): 98528058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 684221, 1368442, 2052663, 3421105, 4105326, 6157989, 6842210, 10263315, 12315978, 20526630, 30789945, 61579890]

約数ペア:

[(1, 61579890), (2, 30789945), (3, 20526630), (5, 12315978), (6, 10263315), (9, 6842210), (10, 6157989), (15, 4105326), (18, 3421105), (30, 2052663), (45, 1368442), (90, 684221)]