30078426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5639}}^1$

素因数の和:5778

約数の個数: 32

約数和(自身を含む): 69304320

約数和(自身を除く): 39225894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 5639, 11278, 16917, 33834, 39473, 78946, 118419, 236838, 716153, 1432306, 2148459, 4296918, 5013071, 10026142, 15039213, 30078426]

約数ペア:

[(1, 30078426), (2, 15039213), (3, 10026142), (6, 5013071), (7, 4296918), (14, 2148459), (21, 1432306), (42, 716153), (127, 236838), (254, 118419), (381, 78946), (762, 39473), (889, 33834), (1778, 16917), (2667, 11278), (5334, 5639)]