123794670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{40063}}^1$

素因数の和:40176

約数の個数: 32

約数和(自身を含む): 299999232

約数和(自身を除く): 176204562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 40063, 80126, 120189, 200315, 240378, 400630, 600945, 1201890, 4126489, 8252978, 12379467, 20632445, 24758934, 41264890, 61897335, 123794670]

約数ペア:

[(1, 123794670), (2, 61897335), (3, 41264890), (5, 24758934), (6, 20632445), (10, 12379467), (15, 8252978), (30, 4126489), (103, 1201890), (206, 600945), (309, 400630), (515, 240378), (618, 200315), (1030, 120189), (1545, 80126), (3090, 40063)]