30453812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1381}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 55141800

約数和(自身を除く): 24687988

約数列:

[1, 2, 4, 37, 74, 148, 149, 298, 596, 1381, 2762, 5513, 5524, 11026, 22052, 51097, 102194, 204388, 205769, 411538, 823076, 7613453, 15226906, 30453812]

約数ペア:

[(1, 30453812), (2, 15226906), (4, 7613453), (37, 823076), (74, 411538), (148, 205769), (149, 204388), (298, 102194), (596, 51097), (1381, 22052), (2762, 11026), (5513, 5524)]