2100061735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{7673}}^1$

素因数の和:7807

約数の個数: 32

約数和(自身を含む): 2755272960

約数和(自身を除く): 655211225

約数列:

[1, 5, 19, 43, 67, 95, 215, 335, 817, 1273, 2881, 4085, 6365, 7673, 14405, 38365, 54739, 145787, 273695, 329939, 514091, 728935, 1649695, 2570455, 6268841, 9767729, 22105913, 31344205, 48838645, 110529565, 420012347, 2100061735]

約数ペア:

[(1, 2100061735), (5, 420012347), (19, 110529565), (43, 48838645), (67, 31344205), (95, 22105913), (215, 9767729), (335, 6268841), (817, 2570455), (1273, 1649695), (2881, 728935), (4085, 514091), (6365, 329939), (7673, 273695), (14405, 145787), (38365, 54739)]