61248530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 129029760

約数和(自身を除く): 67781230

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 239, 245, 478, 490, 523, 1046, 1195, 1673, 2390, 2615, 3346, 3661, 5230, 7322, 8365, 11711, 16730, 18305, 23422, 25627, 36610, 51254, 58555, 117110, 124997, 128135, 249994, 256270, 624985, 874979, 1249970, 1749958, 4374895, 6124853, 8749790, 12249706, 30624265, 61248530]

約数ペア:

[(1, 61248530), (2, 30624265), (5, 12249706), (7, 8749790), (10, 6124853), (14, 4374895), (35, 1749958), (49, 1249970), (70, 874979), (98, 624985), (239, 256270), (245, 249994), (478, 128135), (490, 124997), (523, 117110), (1046, 58555), (1195, 51254), (1673, 36610), (2390, 25627), (2615, 23422), (3346, 18305), (3661, 16730), (5230, 11711), (7322, 8365)]