28492890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9221}}^1$

素因数の和:9334

約数の個数: 32

約数和(自身を含む): 69054336

約数和(自身を除く): 40561446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 9221, 18442, 27663, 46105, 55326, 92210, 138315, 276630, 949763, 1899526, 2849289, 4748815, 5698578, 9497630, 14246445, 28492890]

約数ペア:

[(1, 28492890), (2, 14246445), (3, 9497630), (5, 5698578), (6, 4748815), (10, 2849289), (15, 1899526), (30, 949763), (103, 276630), (206, 138315), (309, 92210), (515, 55326), (618, 46105), (1030, 27663), (1545, 18442), (3090, 9221)]