121245131452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1590559}}^1$

素因数の和:1590658

約数の個数: 48

約数和(自身を含む): 240492672000

約数和(自身を除く): 119247540548

約数列:

[1, 2, 4, 17, 19, 34, 38, 59, 68, 76, 118, 236, 323, 646, 1003, 1121, 1292, 2006, 2242, 4012, 4484, 19057, 38114, 76228, 1590559, 3181118, 6362236, 27039503, 30220621, 54079006, 60441242, 93842981, 108158012, 120882484, 187685962, 375371924, 513750557, 1027501114, 1595330677, 1783016639, 2055002228, 3190661354, 3566033278, 6381322708, 7132066556, 30311282863, 60622565726, 121245131452]

約数ペア:

[(1, 121245131452), (2, 60622565726), (4, 30311282863), (17, 7132066556), (19, 6381322708), (34, 3566033278), (38, 3190661354), (59, 2055002228), (68, 1783016639), (76, 1595330677), (118, 1027501114), (236, 513750557), (323, 375371924), (646, 187685962), (1003, 120882484), (1121, 108158012), (1292, 93842981), (2006, 60441242), (2242, 54079006), (4012, 30220621), (4484, 27039503), (19057, 6362236), (38114, 3181118), (76228, 1590559)]