30015018446

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1\times {\mathrm{67891}}^1$

素因数の和:69296

約数の個数: 32

約数和(自身を含む): 53731358208

約数和(自身を除く): 23716339762

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1373, 2746, 9611, 19222, 31579, 63158, 67891, 135782, 221053, 442106, 475237, 950474, 1561493, 3122986, 10930451, 21860902, 93214343, 186428686, 652500401, 1305000802, 2143929889, 4287859778, 15007509223, 30015018446]

約数ペア:

[(1, 30015018446), (2, 15007509223), (7, 4287859778), (14, 2143929889), (23, 1305000802), (46, 652500401), (161, 186428686), (322, 93214343), (1373, 21860902), (2746, 10930451), (9611, 3122986), (19222, 1561493), (31579, 950474), (63158, 475237), (67891, 442106), (135782, 221053)]