2079741630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{498739}}^1$

素因数の和:498888

約数の個数: 32

約数和(自身を含む): 5027299200

約数和(自身を除く): 2947557570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 498739, 997478, 1496217, 2493695, 2992434, 4987390, 7481085, 14962170, 69324721, 138649442, 207974163, 346623605, 415948326, 693247210, 1039870815, 2079741630]

約数ペア:

[(1, 2079741630), (2, 1039870815), (3, 693247210), (5, 415948326), (6, 346623605), (10, 207974163), (15, 138649442), (30, 69324721), (139, 14962170), (278, 7481085), (417, 4987390), (695, 2992434), (834, 2493695), (1390, 1496217), (2085, 997478), (4170, 498739)]