534492530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2689}}^1$

素因数の和:2859

約数の個数: 64

約数和(自身を含む): 1138838400

約数和(自身を除く): 604345870

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 139, 143, 278, 286, 695, 715, 1390, 1430, 1529, 1807, 2689, 3058, 3614, 5378, 7645, 9035, 13445, 15290, 18070, 19877, 26890, 29579, 34957, 39754, 59158, 69914, 99385, 147895, 174785, 198770, 295790, 349570, 373771, 384527, 747542, 769054, 1868855, 1922635, 3737710, 3845270, 4111481, 4859023, 8222962, 9718046, 20557405, 24295115, 41114810, 48590230, 53449253, 106898506, 267246265, 534492530]

約数ペア:

[(1, 534492530), (2, 267246265), (5, 106898506), (10, 53449253), (11, 48590230), (13, 41114810), (22, 24295115), (26, 20557405), (55, 9718046), (65, 8222962), (110, 4859023), (130, 4111481), (139, 3845270), (143, 3737710), (278, 1922635), (286, 1868855), (695, 769054), (715, 747542), (1390, 384527), (1430, 373771), (1529, 349570), (1807, 295790), (2689, 198770), (3058, 174785), (3614, 147895), (5378, 99385), (7645, 69914), (9035, 59158), (13445, 39754), (15290, 34957), (18070, 29579), (19877, 26890)]