489446572030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{709}}^1\times {\mathrm{11519}}^1$

素因数の和:12709

約数の個数: 64

約数和(自身を含む): 952255180800

約数和(自身を除く): 462808608770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 461, 709, 922, 1418, 2305, 3545, 4610, 5993, 7090, 9217, 11519, 11986, 18434, 23038, 29965, 46085, 57595, 59930, 92170, 115190, 149747, 299494, 326849, 653698, 748735, 1497470, 1634245, 3268490, 4249037, 5310259, 8166971, 8498074, 10620518, 16333942, 21245185, 26551295, 40834855, 42490370, 53102590, 69033367, 81669710, 106170623, 138066734, 212341246, 345166835, 530853115, 690333670, 1061706230, 3764973631, 7529947262, 18824868155, 37649736310, 48944657203, 97889314406, 244723286015, 489446572030]

約数ペア:

[(1, 489446572030), (2, 244723286015), (5, 97889314406), (10, 48944657203), (13, 37649736310), (26, 18824868155), (65, 7529947262), (130, 3764973631), (461, 1061706230), (709, 690333670), (922, 530853115), (1418, 345166835), (2305, 212341246), (3545, 138066734), (4610, 106170623), (5993, 81669710), (7090, 69033367), (9217, 53102590), (11519, 42490370), (11986, 40834855), (18434, 26551295), (23038, 21245185), (29965, 16333942), (46085, 10620518), (57595, 8498074), (59930, 8166971), (92170, 5310259), (115190, 4249037), (149747, 3268490), (299494, 1634245), (326849, 1497470), (653698, 748735)]