34807920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{20719}}^1$

素因数の和:20742

約数の個数: 80

約数和(自身を含む): 123325440

約数和(自身を除く): 88517520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 20719, 41438, 62157, 82876, 103595, 124314, 145033, 165752, 207190, 248628, 290066, 310785, 331504, 414380, 435099, 497256, 580132, 621570, 725165, 828760, 870198, 994512, 1160264, 1243140, 1450330, 1657520, 1740396, 2175495, 2320528, 2486280, 2900660, 3480792, 4350990, 4972560, 5801320, 6961584, 8701980, 11602640, 17403960, 34807920]

約数ペア:

[(1, 34807920), (2, 17403960), (3, 11602640), (4, 8701980), (5, 6961584), (6, 5801320), (7, 4972560), (8, 4350990), (10, 3480792), (12, 2900660), (14, 2486280), (15, 2320528), (16, 2175495), (20, 1740396), (21, 1657520), (24, 1450330), (28, 1243140), (30, 1160264), (35, 994512), (40, 870198), (42, 828760), (48, 725165), (56, 621570), (60, 580132), (70, 497256), (80, 435099), (84, 414380), (105, 331504), (112, 310785), (120, 290066), (140, 248628), (168, 207190), (210, 165752), (240, 145033), (280, 124314), (336, 103595), (420, 82876), (560, 62157), (840, 41438), (1680, 20719)]