816442890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{264221}}^1$

素因数の和:264334

約数の個数: 32

約数和(自身を含む): 1978494336

約数和(自身を除く): 1162051446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 264221, 528442, 792663, 1321105, 1585326, 2642210, 3963315, 7926630, 27214763, 54429526, 81644289, 136073815, 163288578, 272147630, 408221445, 816442890]

約数ペア:

[(1, 816442890), (2, 408221445), (3, 272147630), (5, 163288578), (6, 136073815), (10, 81644289), (15, 54429526), (30, 27214763), (103, 7926630), (206, 3963315), (309, 2642210), (515, 1585326), (618, 1321105), (1030, 792663), (1545, 528442), (3090, 264221)]