19167660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{106487}}^1$

素因数の和:106502

約数の個数: 36

約数和(自身を含む): 58142448

約数和(自身を除く): 38974788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 106487, 212974, 319461, 425948, 532435, 638922, 958383, 1064870, 1277844, 1597305, 1916766, 2129740, 3194610, 3833532, 4791915, 6389220, 9583830, 19167660]

約数ペア:

[(1, 19167660), (2, 9583830), (3, 6389220), (4, 4791915), (5, 3833532), (6, 3194610), (9, 2129740), (10, 1916766), (12, 1597305), (15, 1277844), (18, 1064870), (20, 958383), (30, 638922), (36, 532435), (45, 425948), (60, 319461), (90, 212974), (180, 106487)]