71083530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{112831}}^1$

素因数の和:112851

約数の個数: 48

約数和(自身を含む): 211221504

約数和(自身を除く): 140137974

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 112831, 225662, 338493, 564155, 676986, 789817, 1015479, 1128310, 1579634, 1692465, 2030958, 2369451, 3384930, 3949085, 4738902, 5077395, 7108353, 7898170, 10154790, 11847255, 14216706, 23694510, 35541765, 71083530]

約数ペア:

[(1, 71083530), (2, 35541765), (3, 23694510), (5, 14216706), (6, 11847255), (7, 10154790), (9, 7898170), (10, 7108353), (14, 5077395), (15, 4738902), (18, 3949085), (21, 3384930), (30, 2369451), (35, 2030958), (42, 1692465), (45, 1579634), (63, 1128310), (70, 1015479), (90, 789817), (105, 676986), (126, 564155), (210, 338493), (315, 225662), (630, 112831)]