31956690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4457}}^1$

素因数の和:4706

約数の個数: 32

約数和(自身を含む): 77034240

約数和(自身を除く): 45077550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 4457, 7170, 8914, 13371, 22285, 26742, 44570, 66855, 133710, 1065223, 2130446, 3195669, 5326115, 6391338, 10652230, 15978345, 31956690]

約数ペア:

[(1, 31956690), (2, 15978345), (3, 10652230), (5, 6391338), (6, 5326115), (10, 3195669), (15, 2130446), (30, 1065223), (239, 133710), (478, 66855), (717, 44570), (1195, 26742), (1434, 22285), (2390, 13371), (3585, 8914), (4457, 7170)]