2097291270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{248789}}^1$

素因数の和:249080

約数の個数: 32

約数和(自身を含む): 5051432160

約数和(自身を除く): 2954140890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 248789, 497578, 746367, 1243945, 1492734, 2487890, 3731835, 7463670, 69909709, 139819418, 209729127, 349548545, 419458254, 699097090, 1048645635, 2097291270]

約数ペア:

[(1, 2097291270), (2, 1048645635), (3, 699097090), (5, 419458254), (6, 349548545), (10, 209729127), (15, 139819418), (30, 69909709), (281, 7463670), (562, 3731835), (843, 2487890), (1405, 1492734), (1686, 1243945), (2810, 746367), (4215, 497578), (8430, 248789)]