70345660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2687}}^1$

素因数の和:2731

約数の個数: 96

約数和(自身を含む): 195084288

約数和(自身を除く): 124738628

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2380, 2618, 2687, 3740, 5236, 5374, 6545, 10748, 13090, 13435, 18809, 26180, 26870, 29557, 37618, 45679, 53740, 59114, 75236, 91358, 94045, 118228, 147785, 182716, 188090, 206899, 228395, 295570, 319753, 376180, 413798, 456790, 502469, 591140, 639506, 827596, 913580, 1004938, 1034495, 1279012, 1598765, 2009876, 2068990, 2512345, 3197530, 3517283, 4137980, 5024690, 6395060, 7034566, 10049380, 14069132, 17586415, 35172830, 70345660]

約数ペア:

[(1, 70345660), (2, 35172830), (4, 17586415), (5, 14069132), (7, 10049380), (10, 7034566), (11, 6395060), (14, 5024690), (17, 4137980), (20, 3517283), (22, 3197530), (28, 2512345), (34, 2068990), (35, 2009876), (44, 1598765), (55, 1279012), (68, 1034495), (70, 1004938), (77, 913580), (85, 827596), (110, 639506), (119, 591140), (140, 502469), (154, 456790), (170, 413798), (187, 376180), (220, 319753), (238, 295570), (308, 228395), (340, 206899), (374, 188090), (385, 182716), (476, 147785), (595, 118228), (748, 94045), (770, 91358), (935, 75236), (1190, 59114), (1309, 53740), (1540, 45679), (1870, 37618), (2380, 29557), (2618, 26870), (2687, 26180), (3740, 18809), (5236, 13435), (5374, 13090), (6545, 10748)]