40148490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2903}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 96598656

約数和(自身を除く): 56450166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 461, 922, 1383, 2305, 2766, 2903, 4610, 5806, 6915, 8709, 13830, 14515, 17418, 29030, 43545, 87090, 1338283, 2676566, 4014849, 6691415, 8029698, 13382830, 20074245, 40148490]

約数ペア:

[(1, 40148490), (2, 20074245), (3, 13382830), (5, 8029698), (6, 6691415), (10, 4014849), (15, 2676566), (30, 1338283), (461, 87090), (922, 43545), (1383, 29030), (2305, 17418), (2766, 14515), (2903, 13830), (4610, 8709), (5806, 6915)]