3136540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 7348320

約数和(自身を除く): 4211780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 269, 530, 538, 583, 1060, 1076, 1166, 1345, 2332, 2690, 2915, 2959, 5380, 5830, 5918, 11660, 11836, 14257, 14795, 28514, 29590, 57028, 59180, 71285, 142570, 156827, 285140, 313654, 627308, 784135, 1568270, 3136540]

約数ペア:

[(1, 3136540), (2, 1568270), (4, 784135), (5, 627308), (10, 313654), (11, 285140), (20, 156827), (22, 142570), (44, 71285), (53, 59180), (55, 57028), (106, 29590), (110, 28514), (212, 14795), (220, 14257), (265, 11836), (269, 11660), (530, 5918), (538, 5830), (583, 5380), (1060, 2959), (1076, 2915), (1166, 2690), (1345, 2332)]