2658459780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14769221}}^1$

素因数の和:14769236

約数の個数: 36

約数和(自身を含む): 8063995212

約数和(自身を除く): 5405535432

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14769221, 29538442, 44307663, 59076884, 73846105, 88615326, 132922989, 147692210, 177230652, 221538315, 265845978, 295384420, 443076630, 531691956, 664614945, 886153260, 1329229890, 2658459780]

約数ペア:

[(1, 2658459780), (2, 1329229890), (3, 886153260), (4, 664614945), (5, 531691956), (6, 443076630), (9, 295384420), (10, 265845978), (12, 221538315), (15, 177230652), (18, 147692210), (20, 132922989), (30, 88615326), (36, 73846105), (45, 59076884), (60, 44307663), (90, 29538442), (180, 14769221)]