1485831420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{64997}}^1$

素因数の和:65139

約数の個数: 72

約数和(自身を含む): 4542580224

約数和(自身を除く): 3056748804

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, 64997, 129994, 194991, 259988, 324985, 389982, 584973, 649970, 779964, 974955, 1169946, 1299940, 1949910, 2339892, 2924865, 3899820, 5849730, 8254619, 11699460, 16509238, 24763857, 33018476, 41273095, 49527714, 74291571, 82546190, 99055428, 123819285, 148583142, 165092380, 247638570, 297166284, 371457855, 495277140, 742915710, 1485831420]

約数ペア:

[(1, 1485831420), (2, 742915710), (3, 495277140), (4, 371457855), (5, 297166284), (6, 247638570), (9, 165092380), (10, 148583142), (12, 123819285), (15, 99055428), (18, 82546190), (20, 74291571), (30, 49527714), (36, 41273095), (45, 33018476), (60, 24763857), (90, 16509238), (127, 11699460), (180, 8254619), (254, 5849730), (381, 3899820), (508, 2924865), (635, 2339892), (762, 1949910), (1143, 1299940), (1270, 1169946), (1524, 974955), (1905, 779964), (2286, 649970), (2540, 584973), (3810, 389982), (4572, 324985), (5715, 259988), (7620, 194991), (11430, 129994), (22860, 64997)]