78497430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1873}}^1$

素因数の和:2021

約数の個数: 64

約数和(自身を含む): 207249408

約数和(自身を除く): 128751978

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 127, 165, 254, 330, 381, 635, 762, 1270, 1397, 1873, 1905, 2794, 3746, 3810, 4191, 5619, 6985, 8382, 9365, 11238, 13970, 18730, 20603, 20955, 28095, 41206, 41910, 56190, 61809, 103015, 123618, 206030, 237871, 309045, 475742, 618090, 713613, 1189355, 1427226, 2378710, 2616581, 3568065, 5233162, 7136130, 7849743, 13082905, 15699486, 26165810, 39248715, 78497430]

約数ペア:

[(1, 78497430), (2, 39248715), (3, 26165810), (5, 15699486), (6, 13082905), (10, 7849743), (11, 7136130), (15, 5233162), (22, 3568065), (30, 2616581), (33, 2378710), (55, 1427226), (66, 1189355), (110, 713613), (127, 618090), (165, 475742), (254, 309045), (330, 237871), (381, 206030), (635, 123618), (762, 103015), (1270, 61809), (1397, 56190), (1873, 41910), (1905, 41206), (2794, 28095), (3746, 20955), (3810, 20603), (4191, 18730), (5619, 13970), (6985, 11238), (8382, 9365)]