67683660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102551}}^1$

素因数の和:102574

約数の個数: 48

約数和(自身を含む): 206744832

約数和(自身を除く): 139061172

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, 102551, 205102, 307653, 410204, 512755, 615306, 1025510, 1128061, 1230612, 1538265, 2051020, 2256122, 3076530, 3384183, 4512244, 5640305, 6153060, 6768366, 11280610, 13536732, 16920915, 22561220, 33841830, 67683660]

約数ペア:

[(1, 67683660), (2, 33841830), (3, 22561220), (4, 16920915), (5, 13536732), (6, 11280610), (10, 6768366), (11, 6153060), (12, 5640305), (15, 4512244), (20, 3384183), (22, 3076530), (30, 2256122), (33, 2051020), (44, 1538265), (55, 1230612), (60, 1128061), (66, 1025510), (110, 615306), (132, 512755), (165, 410204), (220, 307653), (330, 205102), (660, 102551)]