715666980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{5479}}^1$

素因数の和:5809

約数の個数: 96

約数和(自身を含む): 2297917440

約数和(自身を除く): 1582250460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 311, 420, 622, 933, 1244, 1555, 1866, 2177, 3110, 3732, 4354, 4665, 5479, 6220, 6531, 8708, 9330, 10885, 10958, 13062, 16437, 18660, 21770, 21916, 26124, 27395, 32655, 32874, 38353, 43540, 54790, 65310, 65748, 76706, 82185, 109580, 115059, 130620, 153412, 164370, 191765, 230118, 328740, 383530, 460236, 575295, 767060, 1150590, 1703969, 2301180, 3407938, 5111907, 6815876, 8519845, 10223814, 11927783, 17039690, 20447628, 23855566, 25559535, 34079380, 35783349, 47711132, 51119070, 59638915, 71566698, 102238140, 119277830, 143133396, 178916745, 238555660, 357833490, 715666980]

約数ペア:

[(1, 715666980), (2, 357833490), (3, 238555660), (4, 178916745), (5, 143133396), (6, 119277830), (7, 102238140), (10, 71566698), (12, 59638915), (14, 51119070), (15, 47711132), (20, 35783349), (21, 34079380), (28, 25559535), (30, 23855566), (35, 20447628), (42, 17039690), (60, 11927783), (70, 10223814), (84, 8519845), (105, 6815876), (140, 5111907), (210, 3407938), (311, 2301180), (420, 1703969), (622, 1150590), (933, 767060), (1244, 575295), (1555, 460236), (1866, 383530), (2177, 328740), (3110, 230118), (3732, 191765), (4354, 164370), (4665, 153412), (5479, 130620), (6220, 115059), (6531, 109580), (8708, 82185), (9330, 76706), (10885, 65748), (10958, 65310), (13062, 54790), (16437, 43540), (18660, 38353), (21770, 32874), (21916, 32655), (26124, 27395)]