241569490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{10223}}^1$

素因数の和:10386

約数の個数: 32

約数和(自身を含む): 463760640

約数和(自身を除く): 222191150

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 4726, 10223, 11815, 20446, 23630, 51115, 102230, 173791, 347582, 868955, 1420997, 1737910, 2841994, 7104985, 14209970, 24156949, 48313898, 120784745, 241569490]

約数ペア:

[(1, 241569490), (2, 120784745), (5, 48313898), (10, 24156949), (17, 14209970), (34, 7104985), (85, 2841994), (139, 1737910), (170, 1420997), (278, 868955), (695, 347582), (1390, 173791), (2363, 102230), (4726, 51115), (10223, 23630), (11815, 20446)]