22419780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10099}}^1$

素因数の和:10148

約数の個数: 48

約数和(自身を含む): 64478400

約数和(自身を除く): 42058620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 10099, 20198, 30297, 40396, 50495, 60594, 100990, 121188, 151485, 201980, 302970, 373663, 605940, 747326, 1120989, 1494652, 1868315, 2241978, 3736630, 4483956, 5604945, 7473260, 11209890, 22419780]

約数ペア:

[(1, 22419780), (2, 11209890), (3, 7473260), (4, 5604945), (5, 4483956), (6, 3736630), (10, 2241978), (12, 1868315), (15, 1494652), (20, 1120989), (30, 747326), (37, 605940), (60, 373663), (74, 302970), (111, 201980), (148, 151485), (185, 121188), (222, 100990), (370, 60594), (444, 50495), (555, 40396), (740, 30297), (1110, 20198), (2220, 10099)]