29395980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{54437}}^1$

素因数の和:54455

約数の個数: 48

約数和(自身を含む): 91455840

約数和(自身を除く): 62059860

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, 54437, 108874, 163311, 217748, 272185, 326622, 489933, 544370, 653244, 816555, 979866, 1088740, 1469799, 1633110, 1959732, 2449665, 2939598, 3266220, 4899330, 5879196, 7348995, 9798660, 14697990, 29395980]

約数ペア:

[(1, 29395980), (2, 14697990), (3, 9798660), (4, 7348995), (5, 5879196), (6, 4899330), (9, 3266220), (10, 2939598), (12, 2449665), (15, 1959732), (18, 1633110), (20, 1469799), (27, 1088740), (30, 979866), (36, 816555), (45, 653244), (54, 544370), (60, 489933), (90, 326622), (108, 272185), (135, 217748), (180, 163311), (270, 108874), (540, 54437)]