340966145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1741}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 463567104

約数和(自身を除く): 122600959

約数列:

[1, 5, 13, 23, 65, 115, 131, 299, 655, 1495, 1703, 1741, 3013, 8515, 8705, 15065, 22633, 39169, 40043, 113165, 195845, 200215, 228071, 520559, 1140355, 2602795, 2964923, 5245633, 14824615, 26228165, 68193229, 340966145]

約数ペア:

[(1, 340966145), (5, 68193229), (13, 26228165), (23, 14824615), (65, 5245633), (115, 2964923), (131, 2602795), (299, 1140355), (655, 520559), (1495, 228071), (1703, 200215), (1741, 195845), (3013, 113165), (8515, 40043), (8705, 39169), (15065, 22633)]