142300310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{32563}}^1$

素因数の和:32612

約数の個数: 32

約数和(自身を含む): 281352960

約数和(自身を除く): 139052650

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 32563, 65126, 162815, 325630, 618697, 748949, 1237394, 1497898, 3093485, 3744745, 6186970, 7489490, 14230031, 28460062, 71150155, 142300310]

約数ペア:

[(1, 142300310), (2, 71150155), (5, 28460062), (10, 14230031), (19, 7489490), (23, 6186970), (38, 3744745), (46, 3093485), (95, 1497898), (115, 1237394), (190, 748949), (230, 618697), (437, 325630), (874, 162815), (2185, 65126), (4370, 32563)]