6946660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 17559360

約数和(自身を除く): 10612700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 59, 70, 116, 118, 140, 145, 203, 236, 290, 295, 406, 413, 580, 590, 812, 826, 841, 1015, 1180, 1652, 1682, 1711, 2030, 2065, 3364, 3422, 4060, 4130, 4205, 5887, 6844, 8260, 8410, 8555, 11774, 11977, 16820, 17110, 23548, 23954, 29435, 34220, 47908, 49619, 58870, 59885, 99238, 117740, 119770, 198476, 239540, 248095, 347333, 496190, 694666, 992380, 1389332, 1736665, 3473330, 6946660]

約数ペア:

[(1, 6946660), (2, 3473330), (4, 1736665), (5, 1389332), (7, 992380), (10, 694666), (14, 496190), (20, 347333), (28, 248095), (29, 239540), (35, 198476), (58, 119770), (59, 117740), (70, 99238), (116, 59885), (118, 58870), (140, 49619), (145, 47908), (203, 34220), (236, 29435), (290, 23954), (295, 23548), (406, 17110), (413, 16820), (580, 11977), (590, 11774), (812, 8555), (826, 8410), (841, 8260), (1015, 6844), (1180, 5887), (1652, 4205), (1682, 4130), (1711, 4060), (2030, 3422), (2065, 3364)]