343670290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{16007}}^1$

素因数の和:16146

約数の個数: 32

約数和(自身を含む): 656968320

約数和(自身を除く): 313298030

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 4294, 10735, 16007, 21470, 32014, 80035, 160070, 304133, 608266, 1520665, 1808791, 3041330, 3617582, 9043955, 18087910, 34367029, 68734058, 171835145, 343670290]

約数ペア:

[(1, 343670290), (2, 171835145), (5, 68734058), (10, 34367029), (19, 18087910), (38, 9043955), (95, 3617582), (113, 3041330), (190, 1808791), (226, 1520665), (565, 608266), (1130, 304133), (2147, 160070), (4294, 80035), (10735, 32014), (16007, 21470)]