314392870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{60811}}^1$

素因数の和:60876

約数の個数: 32

約数和(自身を含む): 630498816

約数和(自身を除く): 316105946

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 60811, 121622, 304055, 608110, 668921, 1337842, 2858117, 3344605, 5716234, 6689210, 14290585, 28581170, 31439287, 62878574, 157196435, 314392870]

約数ペア:

[(1, 314392870), (2, 157196435), (5, 62878574), (10, 31439287), (11, 28581170), (22, 14290585), (47, 6689210), (55, 5716234), (94, 3344605), (110, 2858117), (235, 1337842), (470, 668921), (517, 608110), (1034, 304055), (2585, 121622), (5170, 60811)]