26356830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2213}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 63444384

約数和(自身を除く): 37087554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2213, 2382, 3970, 4426, 5955, 6639, 11065, 11910, 13278, 22130, 33195, 66390, 878561, 1757122, 2635683, 4392805, 5271366, 8785610, 13178415, 26356830]

約数ペア:

[(1, 26356830), (2, 13178415), (3, 8785610), (5, 5271366), (6, 4392805), (10, 2635683), (15, 1757122), (30, 878561), (397, 66390), (794, 33195), (1191, 22130), (1985, 13278), (2213, 11910), (2382, 11065), (3970, 6639), (4426, 5955)]