218078020090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{22159}}^1\times {\mathrm{140593}}^1$

素因数の和:162766

約数の個数: 32

約数和(自身を含む): 448641077760

約数和(自身を除く): 230563057670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 22159, 44318, 110795, 140593, 155113, 221590, 281186, 310226, 702965, 775565, 984151, 1405930, 1551130, 1968302, 4920755, 9841510, 3115400287, 6230800574, 15577001435, 21807802009, 31154002870, 43615604018, 109039010045, 218078020090]

約数ペア:

[(1, 218078020090), (2, 109039010045), (5, 43615604018), (7, 31154002870), (10, 21807802009), (14, 15577001435), (35, 6230800574), (70, 3115400287), (22159, 9841510), (44318, 4920755), (110795, 1968302), (140593, 1551130), (155113, 1405930), (221590, 984151), (281186, 775565), (310226, 702965)]