42306770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5417}}^1$

素因数の和:5506

約数の個数: 32

約数和(自身を含む): 84260736

約数和(自身を除く): 41953966

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 5417, 7810, 10834, 27085, 54170, 59587, 119174, 297935, 384607, 595870, 769214, 1923035, 3846070, 4230677, 8461354, 21153385, 42306770]

約数ペア:

[(1, 42306770), (2, 21153385), (5, 8461354), (10, 4230677), (11, 3846070), (22, 1923035), (55, 769214), (71, 595870), (110, 384607), (142, 297935), (355, 119174), (710, 59587), (781, 54170), (1562, 27085), (3905, 10834), (5417, 7810)]