29516220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163979}}^1$

素因数の和:163994

約数の個数: 36

約数和(自身を含む): 89533080

約数和(自身を除く): 60016860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 163979, 327958, 491937, 655916, 819895, 983874, 1475811, 1639790, 1967748, 2459685, 2951622, 3279580, 4919370, 5903244, 7379055, 9838740, 14758110, 29516220]

約数ペア:

[(1, 29516220), (2, 14758110), (3, 9838740), (4, 7379055), (5, 5903244), (6, 4919370), (9, 3279580), (10, 2951622), (12, 2459685), (15, 1967748), (18, 1639790), (20, 1475811), (30, 983874), (36, 819895), (45, 655916), (60, 491937), (90, 327958), (180, 163979)]