71609130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 191767680

約数和(自身を除く): 120158550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 337, 674, 787, 1011, 1574, 1685, 2022, 2361, 3033, 3370, 3935, 4722, 5055, 6066, 7083, 7870, 9099, 10110, 11805, 14166, 15165, 18198, 21249, 23610, 30330, 35415, 42498, 45495, 70830, 90990, 106245, 212490, 265219, 530438, 795657, 1326095, 1591314, 2386971, 2652190, 3978285, 4773942, 7160913, 7956570, 11934855, 14321826, 23869710, 35804565, 71609130]

約数ペア:

[(1, 71609130), (2, 35804565), (3, 23869710), (5, 14321826), (6, 11934855), (9, 7956570), (10, 7160913), (15, 4773942), (18, 3978285), (27, 2652190), (30, 2386971), (45, 1591314), (54, 1326095), (90, 795657), (135, 530438), (270, 265219), (337, 212490), (674, 106245), (787, 90990), (1011, 70830), (1574, 45495), (1685, 42498), (2022, 35415), (2361, 30330), (3033, 23610), (3370, 21249), (3935, 18198), (4722, 15165), (5055, 14166), (6066, 11805), (7083, 10110), (7870, 9099)]