447627870

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{61403}}^1$

素因数の和:61428

約数の個数: 56

約数和(自身を含む): 1208062296

約数和(自身を除く): 760434426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 61403, 122806, 184209, 307015, 368418, 552627, 614030, 921045, 1105254, 1657881, 1842090, 2763135, 3315762, 4973643, 5526270, 8289405, 9947286, 14920929, 16578810, 24868215, 29841858, 44762787, 49736430, 74604645, 89525574, 149209290, 223813935, 447627870]

約数ペア:

[(1, 447627870), (2, 223813935), (3, 149209290), (5, 89525574), (6, 74604645), (9, 49736430), (10, 44762787), (15, 29841858), (18, 24868215), (27, 16578810), (30, 14920929), (45, 9947286), (54, 8289405), (81, 5526270), (90, 4973643), (135, 3315762), (162, 2763135), (243, 1842090), (270, 1657881), (405, 1105254), (486, 921045), (729, 614030), (810, 552627), (1215, 368418), (1458, 307015), (2430, 184209), (3645, 122806), (7290, 61403)]