239304230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{75017}}^1$

素因数の和:75064

約数の個数: 32

約数和(自身を含む): 486116640

約数和(自身を除く): 246812410

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 75017, 150034, 375085, 750170, 825187, 1650374, 2175493, 4125935, 4350986, 8251870, 10877465, 21754930, 23930423, 47860846, 119652115, 239304230]

約数ペア:

[(1, 239304230), (2, 119652115), (5, 47860846), (10, 23930423), (11, 21754930), (22, 10877465), (29, 8251870), (55, 4350986), (58, 4125935), (110, 2175493), (145, 1650374), (290, 825187), (319, 750170), (638, 375085), (1595, 150034), (3190, 75017)]