216297660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{124309}}^1$

素因数の和:124350

約数の個数: 48

約数和(自身を含む): 626522400

約数和(自身を除く): 410224740

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, 124309, 248618, 372927, 497236, 621545, 745854, 1243090, 1491708, 1864635, 2486180, 3604961, 3729270, 7209922, 7458540, 10814883, 14419844, 18024805, 21629766, 36049610, 43259532, 54074415, 72099220, 108148830, 216297660]

約数ペア:

[(1, 216297660), (2, 108148830), (3, 72099220), (4, 54074415), (5, 43259532), (6, 36049610), (10, 21629766), (12, 18024805), (15, 14419844), (20, 10814883), (29, 7458540), (30, 7209922), (58, 3729270), (60, 3604961), (87, 2486180), (116, 1864635), (145, 1491708), (174, 1243090), (290, 745854), (348, 621545), (435, 497236), (580, 372927), (870, 248618), (1740, 124309)]