68030780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 151248384

約数和(自身を除く): 83217604

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 2083, 3266, 4166, 6532, 8165, 8332, 10415, 16330, 20830, 32660, 41660, 47909, 95818, 147893, 191636, 239545, 295786, 479090, 591572, 739465, 958180, 1478930, 2957860, 3401539, 6803078, 13606156, 17007695, 34015390, 68030780]

約数ペア:

[(1, 68030780), (2, 34015390), (4, 17007695), (5, 13606156), (10, 6803078), (20, 3401539), (23, 2957860), (46, 1478930), (71, 958180), (92, 739465), (115, 591572), (142, 479090), (230, 295786), (284, 239545), (355, 191636), (460, 147893), (710, 95818), (1420, 47909), (1633, 41660), (2083, 32660), (3266, 20830), (4166, 16330), (6532, 10415), (8165, 8332)]