314855890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{10313}}^1$

素因数の和:10434

約数の個数: 32

約数和(自身を含む): 588145536

約数和(自身を除く): 273289646

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 3053, 6106, 10313, 15265, 20626, 30530, 51565, 103130, 443459, 732223, 886918, 1464446, 2217295, 3661115, 4434590, 7322230, 31485589, 62971178, 157427945, 314855890]

約数ペア:

[(1, 314855890), (2, 157427945), (5, 62971178), (10, 31485589), (43, 7322230), (71, 4434590), (86, 3661115), (142, 2217295), (215, 1464446), (355, 886918), (430, 732223), (710, 443459), (3053, 103130), (6106, 51565), (10313, 30530), (15265, 20626)]