31308110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2380

約数の個数: 32

約数和(自身を含む): 59564160

約数和(自身を除く): 28256050

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2297, 2726, 4594, 6815, 11485, 13630, 22970, 66613, 107959, 133226, 215918, 333065, 539795, 666130, 1079590, 3130811, 6261622, 15654055, 31308110]

約数ペア:

[(1, 31308110), (2, 15654055), (5, 6261622), (10, 3130811), (29, 1079590), (47, 666130), (58, 539795), (94, 333065), (145, 215918), (235, 133226), (290, 107959), (470, 66613), (1363, 22970), (2297, 13630), (2726, 11485), (4594, 6815)]