149943530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{3797}}^1$

素因数の和:4174

約数の個数: 32

約数和(自身を含む): 295332480

約数和(自身を除く): 145388950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 359, 718, 1795, 3590, 3797, 3949, 7594, 7898, 18985, 19745, 37970, 39490, 41767, 83534, 208835, 417670, 1363123, 2726246, 6815615, 13631230, 14994353, 29988706, 74971765, 149943530]

約数ペア:

[(1, 149943530), (2, 74971765), (5, 29988706), (10, 14994353), (11, 13631230), (22, 6815615), (55, 2726246), (110, 1363123), (359, 417670), (718, 208835), (1795, 83534), (3590, 41767), (3797, 39490), (3949, 37970), (7594, 19745), (7898, 18985)]