75806870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1511}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 142067520

約数和(自身を除く): 66260650

約数列:

[1, 2, 5, 10, 29, 58, 145, 173, 290, 346, 865, 1511, 1730, 3022, 5017, 7555, 10034, 15110, 25085, 43819, 50170, 87638, 219095, 261403, 438190, 522806, 1307015, 2614030, 7580687, 15161374, 37903435, 75806870]

約数ペア:

[(1, 75806870), (2, 37903435), (5, 15161374), (10, 7580687), (29, 2614030), (58, 1307015), (145, 522806), (173, 438190), (290, 261403), (346, 219095), (865, 87638), (1511, 50170), (1730, 43819), (3022, 25085), (5017, 15110), (7555, 10034)]