30926890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 57822336

約数和(自身を除く): 26895446

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 1013, 2026, 3053, 5065, 6106, 10130, 15265, 30530, 43559, 71923, 87118, 143846, 217795, 359615, 435590, 719230, 3092689, 6185378, 15463445, 30926890]

約数ペア:

[(1, 30926890), (2, 15463445), (5, 6185378), (10, 3092689), (43, 719230), (71, 435590), (86, 359615), (142, 217795), (215, 143846), (355, 87118), (430, 71923), (710, 43559), (1013, 30530), (2026, 15265), (3053, 10130), (5065, 6106)]