31310702970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{469919}}^1$

素因数の和:472150

約数の個数: 32

約数和(自身を含む): 75179681280

約数和(自身を除く): 43868978310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2221, 4442, 6663, 11105, 13326, 22210, 33315, 66630, 469919, 939838, 1409757, 2349595, 2819514, 4699190, 7048785, 14097570, 1043690099, 2087380198, 3131070297, 5218450495, 6262140594, 10436900990, 15655351485, 31310702970]

約数ペア:

[(1, 31310702970), (2, 15655351485), (3, 10436900990), (5, 6262140594), (6, 5218450495), (10, 3131070297), (15, 2087380198), (30, 1043690099), (2221, 14097570), (4442, 7048785), (6663, 4699190), (11105, 2819514), (13326, 2349595), (22210, 1409757), (33315, 939838), (66630, 469919)]