8190540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{45503}}^1$

素因数の和:45518

約数の個数: 36

約数和(自身を含む): 24845184

約数和(自身を除く): 16654644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 45503, 91006, 136509, 182012, 227515, 273018, 409527, 455030, 546036, 682545, 819054, 910060, 1365090, 1638108, 2047635, 2730180, 4095270, 8190540]

約数ペア:

[(1, 8190540), (2, 4095270), (3, 2730180), (4, 2047635), (5, 1638108), (6, 1365090), (9, 910060), (10, 819054), (12, 682545), (15, 546036), (18, 455030), (20, 409527), (30, 273018), (36, 227515), (45, 182012), (60, 136509), (90, 91006), (180, 45503)]