84315990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{255503}}^1$

素因数の和:255524

約数の個数: 32

約数和(自身を含む): 220755456

約数和(自身を除く): 136439466

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 255503, 511006, 766509, 1277515, 1533018, 2555030, 2810533, 3832545, 5621066, 7665090, 8431599, 14052665, 16863198, 28105330, 42157995, 84315990]

約数ペア:

[(1, 84315990), (2, 42157995), (3, 28105330), (5, 16863198), (6, 14052665), (10, 8431599), (11, 7665090), (15, 5621066), (22, 3832545), (30, 2810533), (33, 2555030), (55, 1533018), (66, 1277515), (110, 766509), (165, 511006), (330, 255503)]