2659461391980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{18869}}^1\times {\mathrm{783019}}^1$

素因数の和:801903

約数の個数: 72

約数和(自身を含む): 8067470720400

約数和(自身を除く): 5408009328420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 18869, 37738, 56607, 75476, 94345, 113214, 169821, 188690, 226428, 283035, 339642, 377380, 566070, 679284, 783019, 849105, 1132140, 1566038, 1698210, 2349057, 3132076, 3396420, 3915095, 4698114, 7047171, 7830190, 9396228, 11745285, 14094342, 15660380, 23490570, 28188684, 35235855, 46981140, 70471710, 140943420, 14774785511, 29549571022, 44324356533, 59099142044, 73873927555, 88648713066, 132973069599, 147747855110, 177297426132, 221621782665, 265946139198, 295495710220, 443243565330, 531892278396, 664865347995, 886487130660, 1329730695990, 2659461391980]

約数ペア:

[(1, 2659461391980), (2, 1329730695990), (3, 886487130660), (4, 664865347995), (5, 531892278396), (6, 443243565330), (9, 295495710220), (10, 265946139198), (12, 221621782665), (15, 177297426132), (18, 147747855110), (20, 132973069599), (30, 88648713066), (36, 73873927555), (45, 59099142044), (60, 44324356533), (90, 29549571022), (180, 14774785511), (18869, 140943420), (37738, 70471710), (56607, 46981140), (75476, 35235855), (94345, 28188684), (113214, 23490570), (169821, 15660380), (188690, 14094342), (226428, 11745285), (283035, 9396228), (339642, 7830190), (377380, 7047171), (566070, 4698114), (679284, 3915095), (783019, 3396420), (849105, 3132076), (1132140, 2349057), (1566038, 1698210)]