12184980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{653}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 34280064

約数和(自身を除く): 22095084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 653, 933, 1244, 1306, 1555, 1866, 1959, 2612, 3110, 3265, 3732, 3918, 4665, 6220, 6530, 7836, 9330, 9795, 13060, 18660, 19590, 39180, 203083, 406166, 609249, 812332, 1015415, 1218498, 2030830, 2436996, 3046245, 4061660, 6092490, 12184980]

約数ペア:

[(1, 12184980), (2, 6092490), (3, 4061660), (4, 3046245), (5, 2436996), (6, 2030830), (10, 1218498), (12, 1015415), (15, 812332), (20, 609249), (30, 406166), (60, 203083), (311, 39180), (622, 19590), (653, 18660), (933, 13060), (1244, 9795), (1306, 9330), (1555, 7836), (1866, 6530), (1959, 6220), (2612, 4665), (3110, 3918), (3265, 3732)]