314729710

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{149161}}^1$

素因数の和:149379

約数の個数: 16

約数和(自身を含む): 569202192

約数和(自身を除く): 254472482

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 149161, 298322, 745805, 1491610, 31472971, 62945942, 157364855, 314729710]

約数ペア:

[(1, 314729710), (2, 157364855), (5, 62945942), (10, 31472971), (211, 1491610), (422, 745805), (1055, 298322), (2110, 149161)]