118464210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18539}}^1$

素因数の和:18623

約数の個数: 48

約数和(自身を含む): 312361920

約数和(自身を除く): 193897710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 18539, 37078, 55617, 92695, 111234, 166851, 185390, 278085, 333702, 556170, 834255, 1316269, 1668510, 2632538, 3948807, 6581345, 7897614, 11846421, 13162690, 19744035, 23692842, 39488070, 59232105, 118464210]

約数ペア:

[(1, 118464210), (2, 59232105), (3, 39488070), (5, 23692842), (6, 19744035), (9, 13162690), (10, 11846421), (15, 7897614), (18, 6581345), (30, 3948807), (45, 2632538), (71, 1668510), (90, 1316269), (142, 834255), (213, 556170), (355, 333702), (426, 278085), (639, 185390), (710, 166851), (1065, 111234), (1278, 92695), (2130, 55617), (3195, 37078), (6390, 18539)]