70548380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11719}}^1$

素因数の和:11778

約数の個数: 48

約数和(自身を含む): 173268480

約数和(自身を除く): 102720100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 11719, 23438, 46876, 58595, 82033, 117190, 164066, 234380, 328132, 410165, 503917, 820330, 1007834, 1640660, 2015668, 2519585, 3527419, 5039170, 7054838, 10078340, 14109676, 17637095, 35274190, 70548380]

約数ペア:

[(1, 70548380), (2, 35274190), (4, 17637095), (5, 14109676), (7, 10078340), (10, 7054838), (14, 5039170), (20, 3527419), (28, 2519585), (35, 2015668), (43, 1640660), (70, 1007834), (86, 820330), (140, 503917), (172, 410165), (215, 328132), (301, 234380), (430, 164066), (602, 117190), (860, 82033), (1204, 58595), (1505, 46876), (3010, 23438), (6020, 11719)]