15709601320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{56105719}}^1$

素因数の和:56105737

約数の個数: 32

約数和(自身を含む): 40396118400

約数和(自身を除く): 24686517080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 56105719, 112211438, 224422876, 280528595, 392740033, 448845752, 561057190, 785480066, 1122114380, 1570960132, 1963700165, 2244228760, 3141920264, 3927400330, 7854800660, 15709601320]

約数ペア:

[(1, 15709601320), (2, 7854800660), (4, 3927400330), (5, 3141920264), (7, 2244228760), (8, 1963700165), (10, 1570960132), (14, 1122114380), (20, 785480066), (28, 561057190), (35, 448845752), (40, 392740033), (56, 280528595), (70, 224422876), (140, 112211438), (280, 56105719)]