2487710

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 4700160

約数和(自身を除く): 2212450

約数列:

[1, 2, 5, 10, 47, 67, 79, 94, 134, 158, 235, 335, 395, 470, 670, 790, 3149, 3713, 5293, 6298, 7426, 10586, 15745, 18565, 26465, 31490, 37130, 52930, 248771, 497542, 1243855, 2487710]

約数ペア:

[(1, 2487710), (2, 1243855), (5, 497542), (10, 248771), (47, 52930), (67, 37130), (79, 31490), (94, 26465), (134, 18565), (158, 15745), (235, 10586), (335, 7426), (395, 6298), (470, 5293), (670, 3713), (790, 3149)]