3127210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 6019200

約数和(自身を除く): 2891990

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 151, 190, 218, 302, 545, 755, 1090, 1510, 2071, 2869, 4142, 5738, 10355, 14345, 16459, 20710, 28690, 32918, 82295, 164590, 312721, 625442, 1563605, 3127210]

約数ペア:

[(1, 3127210), (2, 1563605), (5, 625442), (10, 312721), (19, 164590), (38, 82295), (95, 32918), (109, 28690), (151, 20710), (190, 16459), (218, 14345), (302, 10355), (545, 5738), (755, 4142), (1090, 2869), (1510, 2071)]