2210230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 4416768

約数和(自身を除く): 2206538

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 283, 355, 566, 710, 781, 1415, 1562, 2830, 3113, 3905, 6226, 7810, 15565, 20093, 31130, 40186, 100465, 200930, 221023, 442046, 1105115, 2210230]

約数ペア:

[(1, 2210230), (2, 1105115), (5, 442046), (10, 221023), (11, 200930), (22, 100465), (55, 40186), (71, 31130), (110, 20093), (142, 15565), (283, 7810), (355, 6226), (566, 3905), (710, 3113), (781, 2830), (1415, 1562)]