86868460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1433}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 209111616

約数和(自身を除く): 122243156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 866, 1433, 1732, 2165, 2866, 3031, 4330, 5732, 6062, 7165, 8660, 10031, 12124, 14330, 15155, 20062, 28660, 30310, 40124, 50155, 60620, 100310, 200620, 620489, 1240978, 2481956, 3102445, 4343423, 6204890, 8686846, 12409780, 17373692, 21717115, 43434230, 86868460]

約数ペア:

[(1, 86868460), (2, 43434230), (4, 21717115), (5, 17373692), (7, 12409780), (10, 8686846), (14, 6204890), (20, 4343423), (28, 3102445), (35, 2481956), (70, 1240978), (140, 620489), (433, 200620), (866, 100310), (1433, 60620), (1732, 50155), (2165, 40124), (2866, 30310), (3031, 28660), (4330, 20062), (5732, 15155), (6062, 14330), (7165, 12124), (8660, 10031)]