2919910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 6279120

約数和(自身を除く): 3359210

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 101, 118, 202, 245, 295, 413, 490, 505, 590, 707, 826, 1010, 1414, 2065, 2891, 3535, 4130, 4949, 5782, 5959, 7070, 9898, 11918, 14455, 24745, 28910, 29795, 41713, 49490, 59590, 83426, 208565, 291991, 417130, 583982, 1459955, 2919910]

約数ペア:

[(1, 2919910), (2, 1459955), (5, 583982), (7, 417130), (10, 291991), (14, 208565), (35, 83426), (49, 59590), (59, 49490), (70, 41713), (98, 29795), (101, 28910), (118, 24745), (202, 14455), (245, 11918), (295, 9898), (413, 7070), (490, 5959), (505, 5782), (590, 4949), (707, 4130), (826, 3535), (1010, 2891), (1414, 2065)]