71222690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5441}}^1$

素因数の和:5483

約数の個数: 64

約数和(自身を含む): 169267968

約数和(自身を除く): 98045278

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 5441, 6545, 10882, 13090, 27205, 38087, 54410, 59851, 76174, 92497, 119702, 184994, 190435, 299255, 380870, 418957, 462485, 598510, 647479, 837914, 924970, 1017467, 1294958, 2034934, 2094785, 3237395, 4189570, 5087335, 6474790, 7122269, 10174670, 14244538, 35611345, 71222690]

約数ペア:

[(1, 71222690), (2, 35611345), (5, 14244538), (7, 10174670), (10, 7122269), (11, 6474790), (14, 5087335), (17, 4189570), (22, 3237395), (34, 2094785), (35, 2034934), (55, 1294958), (70, 1017467), (77, 924970), (85, 837914), (110, 647479), (119, 598510), (154, 462485), (170, 418957), (187, 380870), (238, 299255), (374, 190435), (385, 184994), (595, 119702), (770, 92497), (935, 76174), (1190, 59851), (1309, 54410), (1870, 38087), (2618, 27205), (5441, 13090), (6545, 10882)]