69507090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20873}}^1$

素因数の和:20923

約数の個数: 48

約数和(自身を含む): 185611608

約数和(自身を除く): 116104518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 20873, 41746, 62619, 104365, 125238, 187857, 208730, 313095, 375714, 626190, 772301, 939285, 1544602, 1878570, 2316903, 3861505, 4633806, 6950709, 7723010, 11584515, 13901418, 23169030, 34753545, 69507090]

約数ペア:

[(1, 69507090), (2, 34753545), (3, 23169030), (5, 13901418), (6, 11584515), (9, 7723010), (10, 6950709), (15, 4633806), (18, 3861505), (30, 2316903), (37, 1878570), (45, 1544602), (74, 939285), (90, 772301), (111, 626190), (185, 375714), (222, 313095), (333, 208730), (370, 187857), (555, 125238), (666, 104365), (1110, 62619), (1665, 41746), (3330, 20873)]