7539990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 10707690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 1979, 3810, 3958, 5937, 9895, 11874, 19790, 29685, 59370, 251333, 502666, 753999, 1256665, 1507998, 2513330, 3769995, 7539990]

約数ペア:

[(1, 7539990), (2, 3769995), (3, 2513330), (5, 1507998), (6, 1256665), (10, 753999), (15, 502666), (30, 251333), (127, 59370), (254, 29685), (381, 19790), (635, 11874), (762, 9895), (1270, 5937), (1905, 3958), (1979, 3810)]