71332140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108079}}^1$

素因数の和:108102

約数の個数: 48

約数和(自身を含む): 217889280

約数和(自身を除く): 146557140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 108079, 216158, 324237, 432316, 540395, 648474, 1080790, 1188869, 1296948, 1621185, 2161580, 2377738, 3242370, 3566607, 4755476, 5944345, 6484740, 7133214, 11888690, 14266428, 17833035, 23777380, 35666070, 71332140]

約数ペア:

[(1, 71332140), (2, 35666070), (3, 23777380), (4, 17833035), (5, 14266428), (6, 11888690), (10, 7133214), (11, 6484740), (12, 5944345), (15, 4755476), (20, 3566607), (22, 3242370), (30, 2377738), (33, 2161580), (44, 1621185), (55, 1296948), (60, 1188869), (66, 1080790), (110, 648474), (132, 540395), (165, 432316), (220, 324237), (330, 216158), (660, 108079)]