135679310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2683}}^1$

素因数の和:3092

約数の個数: 32

約数和(自身を含む): 263783520

約数和(自身を除く): 128104210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 389, 778, 1945, 2683, 3890, 5057, 5366, 10114, 13415, 25285, 26830, 34879, 50570, 69758, 174395, 348790, 1043687, 2087374, 5218435, 10436870, 13567931, 27135862, 67839655, 135679310]

約数ペア:

[(1, 135679310), (2, 67839655), (5, 27135862), (10, 13567931), (13, 10436870), (26, 5218435), (65, 2087374), (130, 1043687), (389, 348790), (778, 174395), (1945, 69758), (2683, 50570), (3890, 34879), (5057, 26830), (5366, 25285), (10114, 13415)]