117617820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{52981}}^1$

素因数の和:53030

約数の個数: 48

約数和(自身を含む): 338237088

約数和(自身を除く): 220619268

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, 52981, 105962, 158943, 211924, 264905, 317886, 529810, 635772, 794715, 1059620, 1589430, 1960297, 3178860, 3920594, 5880891, 7841188, 9801485, 11761782, 19602970, 23523564, 29404455, 39205940, 58808910, 117617820]

約数ペア:

[(1, 117617820), (2, 58808910), (3, 39205940), (4, 29404455), (5, 23523564), (6, 19602970), (10, 11761782), (12, 9801485), (15, 7841188), (20, 5880891), (30, 3920594), (37, 3178860), (60, 1960297), (74, 1589430), (111, 1059620), (148, 794715), (185, 635772), (222, 529810), (370, 317886), (444, 264905), (555, 211924), (740, 158943), (1110, 105962), (2220, 52981)]