8141460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4679}}^1$

素因数の和:4720

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 15445740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 4679, 9358, 14037, 18716, 23395, 28074, 46790, 56148, 70185, 93580, 135691, 140370, 271382, 280740, 407073, 542764, 678455, 814146, 1356910, 1628292, 2035365, 2713820, 4070730, 8141460]

約数ペア:

[(1, 8141460), (2, 4070730), (3, 2713820), (4, 2035365), (5, 1628292), (6, 1356910), (10, 814146), (12, 678455), (15, 542764), (20, 407073), (29, 280740), (30, 271382), (58, 140370), (60, 135691), (87, 93580), (116, 70185), (145, 56148), (174, 46790), (290, 28074), (348, 23395), (435, 18716), (580, 14037), (870, 9358), (1740, 4679)]