30877756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 68160960

約数和(自身を除く): 37283204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2069, 2132, 3731, 4138, 7462, 8276, 14483, 14924, 26897, 28966, 53794, 57932, 84829, 107588, 169658, 188279, 339316, 376558, 593803, 753116, 1102777, 1187606, 2205554, 2375212, 4411108, 7719439, 15438878, 30877756]

約数ペア:

[(1, 30877756), (2, 15438878), (4, 7719439), (7, 4411108), (13, 2375212), (14, 2205554), (26, 1187606), (28, 1102777), (41, 753116), (52, 593803), (82, 376558), (91, 339316), (164, 188279), (182, 169658), (287, 107588), (364, 84829), (533, 57932), (574, 53794), (1066, 28966), (1148, 26897), (2069, 14924), (2132, 14483), (3731, 8276), (4138, 7462)]