74234210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 137886192

約数和(自身を除く): 63651982

約数列:

[1, 2, 5, 10, 37, 74, 185, 313, 370, 626, 641, 1282, 1565, 3130, 3205, 6410, 11581, 23162, 23717, 47434, 57905, 115810, 118585, 200633, 237170, 401266, 1003165, 2006330, 7423421, 14846842, 37117105, 74234210]

約数ペア:

[(1, 74234210), (2, 37117105), (5, 14846842), (10, 7423421), (37, 2006330), (74, 1003165), (185, 401266), (313, 237170), (370, 200633), (626, 118585), (641, 115810), (1282, 57905), (1565, 47434), (3130, 23717), (3205, 23162), (6410, 11581)]