22618980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41887}}^1$

素因数の和:41905

約数の個数: 48

約数和(自身を含む): 70371840

約数和(自身を除く): 47752860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 41887, 83774, 125661, 167548, 209435, 251322, 376983, 418870, 502644, 628305, 753966, 837740, 1130949, 1256610, 1507932, 1884915, 2261898, 2513220, 3769830, 4523796, 5654745, 7539660, 11309490, 22618980]

約数ペア:

[(1, 22618980), (2, 11309490), (3, 7539660), (4, 5654745), (5, 4523796), (6, 3769830), (9, 2513220), (10, 2261898), (12, 1884915), (15, 1507932), (18, 1256610), (20, 1130949), (27, 837740), (30, 753966), (36, 628305), (45, 502644), (54, 418870), (60, 376983), (90, 251322), (108, 209435), (135, 167548), (180, 125661), (270, 83774), (540, 41887)]