989648691660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5498048287}}^1$

素因数の和:5498048302

約数の個数: 36

約数和(自身を含む): 3001934365248

約数和(自身を除く): 2012285673588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5498048287, 10996096574, 16494144861, 21992193148, 27490241435, 32988289722, 49482434583, 54980482870, 65976579444, 82470724305, 98964869166, 109960965740, 164941448610, 197929738332, 247412172915, 329882897220, 494824345830, 989648691660]

約数ペア:

[(1, 989648691660), (2, 494824345830), (3, 329882897220), (4, 247412172915), (5, 197929738332), (6, 164941448610), (9, 109960965740), (10, 98964869166), (12, 82470724305), (15, 65976579444), (18, 54980482870), (20, 49482434583), (30, 32988289722), (36, 27490241435), (45, 21992193148), (60, 16494144861), (90, 10996096574), (180, 5498048287)]