74685380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{48497}}^1$

素因数の和:48524

約数の個数: 48

約数和(自身を含む): 195543936

約数和(自身を除く): 120858556

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 48497, 96994, 193988, 242485, 339479, 484970, 533467, 678958, 969940, 1066934, 1357916, 1697395, 2133868, 2667335, 3394790, 3734269, 5334670, 6789580, 7468538, 10669340, 14937076, 18671345, 37342690, 74685380]

約数ペア:

[(1, 74685380), (2, 37342690), (4, 18671345), (5, 14937076), (7, 10669340), (10, 7468538), (11, 6789580), (14, 5334670), (20, 3734269), (22, 3394790), (28, 2667335), (35, 2133868), (44, 1697395), (55, 1357916), (70, 1066934), (77, 969940), (110, 678958), (140, 533467), (154, 484970), (220, 339479), (308, 242485), (385, 193988), (770, 96994), (1540, 48497)]