1413610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 2830464

約数和(自身を除く): 1416854

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 181, 355, 362, 710, 781, 905, 1562, 1810, 1991, 3905, 3982, 7810, 9955, 12851, 19910, 25702, 64255, 128510, 141361, 282722, 706805, 1413610]

約数ペア:

[(1, 1413610), (2, 706805), (5, 282722), (10, 141361), (11, 128510), (22, 64255), (55, 25702), (71, 19910), (110, 12851), (142, 9955), (181, 7810), (355, 3982), (362, 3905), (710, 1991), (781, 1810), (905, 1562)]