1017843190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{159787}}^1$

素因数の和:159821

約数の個数: 48

約数和(自身を含む): 2295194832

約数和(自身を除く): 1277351642

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 159787, 319574, 798935, 1118509, 1597870, 2077231, 2237018, 4154462, 5592545, 7829563, 10386155, 11185090, 14540617, 15659126, 20772310, 29081234, 39147815, 72703085, 78295630, 101784319, 145406170, 203568638, 508921595, 1017843190]

約数ペア:

[(1, 1017843190), (2, 508921595), (5, 203568638), (7, 145406170), (10, 101784319), (13, 78295630), (14, 72703085), (26, 39147815), (35, 29081234), (49, 20772310), (65, 15659126), (70, 14540617), (91, 11185090), (98, 10386155), (130, 7829563), (182, 5592545), (245, 4154462), (455, 2237018), (490, 2077231), (637, 1597870), (910, 1118509), (1274, 798935), (3185, 319574), (6370, 159787)]