30362878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 57921696

約数和(自身を除く): 27558818

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 169, 182, 287, 313, 338, 533, 574, 626, 1066, 1183, 2191, 2366, 3731, 4069, 4382, 6929, 7462, 8138, 12833, 13858, 25666, 28483, 48503, 52897, 56966, 89831, 97006, 105794, 166829, 179662, 333658, 370279, 740558, 1167803, 2168777, 2335606, 4337554, 15181439, 30362878]

約数ペア:

[(1, 30362878), (2, 15181439), (7, 4337554), (13, 2335606), (14, 2168777), (26, 1167803), (41, 740558), (82, 370279), (91, 333658), (169, 179662), (182, 166829), (287, 105794), (313, 97006), (338, 89831), (533, 56966), (574, 52897), (626, 48503), (1066, 28483), (1183, 25666), (2191, 13858), (2366, 12833), (3731, 8138), (4069, 7462), (4382, 6929)]