26436930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 43236030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1279, 1378, 1590, 2067, 2558, 3445, 3837, 4134, 6395, 6890, 7674, 10335, 12790, 16627, 19185, 20670, 33254, 38370, 49881, 67787, 83135, 99762, 135574, 166270, 203361, 249405, 338935, 406722, 498810, 677870, 881231, 1016805, 1762462, 2033610, 2643693, 4406155, 5287386, 8812310, 13218465, 26436930]

約数ペア:

[(1, 26436930), (2, 13218465), (3, 8812310), (5, 5287386), (6, 4406155), (10, 2643693), (13, 2033610), (15, 1762462), (26, 1016805), (30, 881231), (39, 677870), (53, 498810), (65, 406722), (78, 338935), (106, 249405), (130, 203361), (159, 166270), (195, 135574), (265, 99762), (318, 83135), (390, 67787), (530, 49881), (689, 38370), (795, 33254), (1279, 20670), (1378, 19185), (1590, 16627), (2067, 12790), (2558, 10335), (3445, 7674), (3837, 6890), (4134, 6395)]