2267870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 4548960

約数和(自身を除く): 2281090

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 389, 530, 583, 778, 1166, 1945, 2915, 3890, 4279, 5830, 8558, 20617, 21395, 41234, 42790, 103085, 206170, 226787, 453574, 1133935, 2267870]

約数ペア:

[(1, 2267870), (2, 1133935), (5, 453574), (10, 226787), (11, 206170), (22, 103085), (53, 42790), (55, 41234), (106, 21395), (110, 20617), (265, 8558), (389, 5830), (530, 4279), (583, 3890), (778, 2915), (1166, 1945)]