27779310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23743}}^1$

素因数の和:23769

約数の個数: 48

約数和(自身を含む): 77785344

約数和(自身を除く): 50006034

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 23743, 47486, 71229, 118715, 142458, 213687, 237430, 308659, 356145, 427374, 617318, 712290, 925977, 1068435, 1543295, 1851954, 2136870, 2777931, 3086590, 4629885, 5555862, 9259770, 13889655, 27779310]

約数ペア:

[(1, 27779310), (2, 13889655), (3, 9259770), (5, 5555862), (6, 4629885), (9, 3086590), (10, 2777931), (13, 2136870), (15, 1851954), (18, 1543295), (26, 1068435), (30, 925977), (39, 712290), (45, 617318), (65, 427374), (78, 356145), (90, 308659), (117, 237430), (130, 213687), (195, 142458), (234, 118715), (390, 71229), (585, 47486), (1170, 23743)]