38811639420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1697797}}^1$

素因数の和:1697939

約数の個数: 72

約数和(自身を含む): 118655706624

約数和(自身を除く): 79844067204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 11430, 22860, 1697797, 3395594, 5093391, 6791188, 8488985, 10186782, 15280173, 16977970, 20373564, 25466955, 30560346, 33955940, 50933910, 61120692, 76400865, 101867820, 152801730, 215620219, 305603460, 431240438, 646860657, 862480876, 1078101095, 1293721314, 1940581971, 2156202190, 2587442628, 3234303285, 3881163942, 4312404380, 6468606570, 7762327884, 9702909855, 12937213140, 19405819710, 38811639420]

約数ペア:

[(1, 38811639420), (2, 19405819710), (3, 12937213140), (4, 9702909855), (5, 7762327884), (6, 6468606570), (9, 4312404380), (10, 3881163942), (12, 3234303285), (15, 2587442628), (18, 2156202190), (20, 1940581971), (30, 1293721314), (36, 1078101095), (45, 862480876), (60, 646860657), (90, 431240438), (127, 305603460), (180, 215620219), (254, 152801730), (381, 101867820), (508, 76400865), (635, 61120692), (762, 50933910), (1143, 33955940), (1270, 30560346), (1524, 25466955), (1905, 20373564), (2286, 16977970), (2540, 15280173), (3810, 10186782), (4572, 8488985), (5715, 6791188), (7620, 5093391), (11430, 3395594), (22860, 1697797)]