23079780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{128221}}^1$

素因数の和:128236

約数の個数: 36

約数和(自身を含む): 70009212

約数和(自身を除く): 46929432

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 128221, 256442, 384663, 512884, 641105, 769326, 1153989, 1282210, 1538652, 1923315, 2307978, 2564420, 3846630, 4615956, 5769945, 7693260, 11539890, 23079780]

約数ペア:

[(1, 23079780), (2, 11539890), (3, 7693260), (4, 5769945), (5, 4615956), (6, 3846630), (9, 2564420), (10, 2307978), (12, 1923315), (15, 1538652), (18, 1282210), (20, 1153989), (30, 769326), (36, 641105), (45, 512884), (60, 384663), (90, 256442), (180, 128221)]