105268620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2137}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 295249248

約数和(自身を除く): 189980628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 821, 1642, 2137, 2463, 3284, 4105, 4274, 4926, 6411, 8210, 8548, 9852, 10685, 12315, 12822, 16420, 21370, 24630, 25644, 32055, 42740, 49260, 64110, 128220, 1754477, 3508954, 5263431, 7017908, 8772385, 10526862, 17544770, 21053724, 26317155, 35089540, 52634310, 105268620]

約数ペア:

[(1, 105268620), (2, 52634310), (3, 35089540), (4, 26317155), (5, 21053724), (6, 17544770), (10, 10526862), (12, 8772385), (15, 7017908), (20, 5263431), (30, 3508954), (60, 1754477), (821, 128220), (1642, 64110), (2137, 49260), (2463, 42740), (3284, 32055), (4105, 25644), (4274, 24630), (4926, 21370), (6411, 16420), (8210, 12822), (8548, 12315), (9852, 10685)]