6591970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1223}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 15069888

約数和(自身を除く): 8477918

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 1223, 2446, 2695, 5390, 6115, 8561, 12230, 13453, 17122, 26906, 42805, 59927, 67265, 85610, 94171, 119854, 134530, 188342, 299635, 470855, 599270, 659197, 941710, 1318394, 3295985, 6591970]

約数ペア:

[(1, 6591970), (2, 3295985), (5, 1318394), (7, 941710), (10, 659197), (11, 599270), (14, 470855), (22, 299635), (35, 188342), (49, 134530), (55, 119854), (70, 94171), (77, 85610), (98, 67265), (110, 59927), (154, 42805), (245, 26906), (385, 17122), (490, 13453), (539, 12230), (770, 8561), (1078, 6115), (1223, 5390), (2446, 2695)]