2919770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 6127488

約数和(自身を除く): 3207718

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 787, 1574, 1855, 3710, 3935, 5509, 7870, 11018, 27545, 41711, 55090, 83422, 208555, 291977, 417110, 583954, 1459885, 2919770]

約数ペア:

[(1, 2919770), (2, 1459885), (5, 583954), (7, 417110), (10, 291977), (14, 208555), (35, 83422), (53, 55090), (70, 41711), (106, 27545), (265, 11018), (371, 7870), (530, 5509), (742, 3935), (787, 3710), (1574, 1855)]