120290884

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{14969}}^1$

素因数の和:15028

約数の個数: 36

約数和(自身を含む): 250867260

約数和(自身を除く): 130576376

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 14969, 29938, 59876, 104783, 209566, 419132, 613729, 733481, 1227458, 1466962, 2454916, 2933924, 4296103, 8592206, 17184412, 30072721, 60145442, 120290884]

約数ペア:

[(1, 120290884), (2, 60145442), (4, 30072721), (7, 17184412), (14, 8592206), (28, 4296103), (41, 2933924), (49, 2454916), (82, 1466962), (98, 1227458), (164, 733481), (196, 613729), (287, 419132), (574, 209566), (1148, 104783), (2009, 59876), (4018, 29938), (8036, 14969)]