30944446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 51559200

約数和(自身を除く): 20614754

約数列:

[1, 2, 13, 26, 61, 109, 122, 179, 218, 358, 793, 1417, 1586, 2327, 2834, 4654, 6649, 10919, 13298, 19511, 21838, 39022, 86437, 141947, 172874, 253643, 283894, 507286, 1190171, 2380342, 15472223, 30944446]

約数ペア:

[(1, 30944446), (2, 15472223), (13, 2380342), (26, 1190171), (61, 507286), (109, 283894), (122, 253643), (179, 172874), (218, 141947), (358, 86437), (793, 39022), (1417, 21838), (1586, 19511), (2327, 13298), (2834, 10919), (4654, 6649)]