70499660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45779}}^1$

素因数の和:45806

約数の個数: 48

約数和(自身を含む): 184584960

約数和(自身を除く): 114085300

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, 45779, 91558, 183116, 228895, 320453, 457790, 503569, 640906, 915580, 1007138, 1281812, 1602265, 2014276, 2517845, 3204530, 3524983, 5035690, 6409060, 7049966, 10071380, 14099932, 17624915, 35249830, 70499660]

約数ペア:

[(1, 70499660), (2, 35249830), (4, 17624915), (5, 14099932), (7, 10071380), (10, 7049966), (11, 6409060), (14, 5035690), (20, 3524983), (22, 3204530), (28, 2517845), (35, 2014276), (44, 1602265), (55, 1281812), (70, 1007138), (77, 915580), (110, 640906), (140, 503569), (154, 457790), (220, 320453), (308, 228895), (385, 183116), (770, 91558), (1540, 45779)]