30238054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8537}}^1$

素因数の和:8580

約数の個数: 32

約数和(自身を含む): 59014656

約数和(自身を除く): 28776602

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 8537, 17074, 59759, 93907, 119518, 187814, 196351, 392702, 657349, 1314698, 1374457, 2159861, 2748914, 4319722, 15119027, 30238054]

約数ペア:

[(1, 30238054), (2, 15119027), (7, 4319722), (11, 2748914), (14, 2159861), (22, 1374457), (23, 1314698), (46, 657349), (77, 392702), (154, 196351), (161, 187814), (253, 119518), (322, 93907), (506, 59759), (1771, 17074), (3542, 8537)]