30995676

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2633}}^1$

素因数の和:2755

約数の個数: 48

約数和(自身を含む): 81127200

約数和(自身を除く): 50131524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2633, 2943, 3924, 5266, 5886, 7899, 10532, 11772, 15798, 23697, 31596, 47394, 71091, 94788, 142182, 284364, 286997, 573994, 860991, 1147988, 1721982, 2582973, 3443964, 5165946, 7748919, 10331892, 15497838, 30995676]

約数ペア:

[(1, 30995676), (2, 15497838), (3, 10331892), (4, 7748919), (6, 5165946), (9, 3443964), (12, 2582973), (18, 1721982), (27, 1147988), (36, 860991), (54, 573994), (108, 286997), (109, 284364), (218, 142182), (327, 94788), (436, 71091), (654, 47394), (981, 31596), (1308, 23697), (1962, 15798), (2633, 11772), (2943, 10532), (3924, 7899), (5266, 5886)]