130328660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{84629}}^1$

素因数の和:84656

約数の個数: 48

約数和(自身を含む): 341228160

約数和(自身を除く): 210899500

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, 84629, 169258, 338516, 423145, 592403, 846290, 930919, 1184806, 1692580, 1861838, 2369612, 2962015, 3723676, 4654595, 5924030, 6516433, 9309190, 11848060, 13032866, 18618380, 26065732, 32582165, 65164330, 130328660]

約数ペア:

[(1, 130328660), (2, 65164330), (4, 32582165), (5, 26065732), (7, 18618380), (10, 13032866), (11, 11848060), (14, 9309190), (20, 6516433), (22, 5924030), (28, 4654595), (35, 3723676), (44, 2962015), (55, 2369612), (70, 1861838), (77, 1692580), (110, 1184806), (140, 930919), (154, 846290), (220, 592403), (308, 423145), (385, 338516), (770, 169258), (1540, 84629)]