2097510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2982810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 503, 695, 834, 1006, 1390, 1509, 2085, 2515, 3018, 4170, 5030, 7545, 15090, 69917, 139834, 209751, 349585, 419502, 699170, 1048755, 2097510]

約数ペア:

[(1, 2097510), (2, 1048755), (3, 699170), (5, 419502), (6, 349585), (10, 209751), (15, 139834), (30, 69917), (139, 15090), (278, 7545), (417, 5030), (503, 4170), (695, 3018), (834, 2515), (1006, 2085), (1390, 1509)]