619468590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2122

約数の個数: 128

約数和(自身を含む): 1727308800

約数和(自身を除く): 1107840210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 41, 57, 65, 78, 82, 95, 114, 123, 130, 190, 195, 205, 246, 247, 285, 390, 410, 494, 533, 570, 615, 741, 779, 1066, 1230, 1235, 1482, 1558, 1599, 2039, 2337, 2470, 2665, 3198, 3705, 3895, 4078, 4674, 5330, 6117, 7410, 7790, 7995, 10127, 10195, 11685, 12234, 15990, 20254, 20390, 23370, 26507, 30381, 30585, 38741, 50635, 53014, 60762, 61170, 77482, 79521, 83599, 101270, 116223, 132535, 151905, 159042, 167198, 193705, 232446, 250797, 265070, 303810, 387410, 397605, 417995, 501594, 503633, 581115, 795210, 835990, 1007266, 1086787, 1162230, 1253985, 1510899, 1588381, 2173574, 2507970, 2518165, 3021798, 3176762, 3260361, 4765143, 5036330, 5433935, 6520722, 7554495, 7941905, 9530286, 10867870, 15108990, 15883810, 16301805, 20648953, 23825715, 32603610, 41297906, 47651430, 61946859, 103244765, 123893718, 206489530, 309734295, 619468590]

約数ペア:

[(1, 619468590), (2, 309734295), (3, 206489530), (5, 123893718), (6, 103244765), (10, 61946859), (13, 47651430), (15, 41297906), (19, 32603610), (26, 23825715), (30, 20648953), (38, 16301805), (39, 15883810), (41, 15108990), (57, 10867870), (65, 9530286), (78, 7941905), (82, 7554495), (95, 6520722), (114, 5433935), (123, 5036330), (130, 4765143), (190, 3260361), (195, 3176762), (205, 3021798), (246, 2518165), (247, 2507970), (285, 2173574), (390, 1588381), (410, 1510899), (494, 1253985), (533, 1162230), (570, 1086787), (615, 1007266), (741, 835990), (779, 795210), (1066, 581115), (1230, 503633), (1235, 501594), (1482, 417995), (1558, 397605), (1599, 387410), (2039, 303810), (2337, 265070), (2470, 250797), (2665, 232446), (3198, 193705), (3705, 167198), (3895, 159042), (4078, 151905), (4674, 132535), (5330, 116223), (6117, 101270), (7410, 83599), (7790, 79521), (7995, 77482), (10127, 61170), (10195, 60762), (11685, 53014), (12234, 50635), (15990, 38741), (20254, 30585), (20390, 30381), (23370, 26507)]