159138710

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1\times {\mathrm{619}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 293552640

約数和(自身を除く): 134413930

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 547, 619, 1094, 1238, 2735, 3095, 5470, 6190, 25709, 29093, 51418, 58186, 128545, 145465, 257090, 290930, 338593, 677186, 1692965, 3385930, 15913871, 31827742, 79569355, 159138710]

約数ペア:

[(1, 159138710), (2, 79569355), (5, 31827742), (10, 15913871), (47, 3385930), (94, 1692965), (235, 677186), (470, 338593), (547, 290930), (619, 257090), (1094, 145465), (1238, 128545), (2735, 58186), (3095, 51418), (5470, 29093), (6190, 25709)]