57466690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2898

約数の個数: 32

約数和(自身を含む): 108552960

約数和(自身を除く): 51086270

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 2791, 4118, 5582, 10295, 13955, 20590, 27910, 80939, 161878, 198161, 396322, 404695, 809390, 990805, 1981610, 5746669, 11493338, 28733345, 57466690]

約数ペア:

[(1, 57466690), (2, 28733345), (5, 11493338), (10, 5746669), (29, 1981610), (58, 990805), (71, 809390), (142, 404695), (145, 396322), (290, 198161), (355, 161878), (710, 80939), (2059, 27910), (2791, 20590), (4118, 13955), (5582, 10295)]