270352786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4721}}^1$

素因数の和:4890

約数の個数: 32

約数和(自身を含む): 469177920

約数和(自身を除く): 198825134

約数列:

[1, 2, 11, 19, 22, 38, 137, 209, 274, 418, 1507, 2603, 3014, 4721, 5206, 9442, 28633, 51931, 57266, 89699, 103862, 179398, 646777, 986689, 1293554, 1973378, 7114547, 12288763, 14229094, 24577526, 135176393, 270352786]

約数ペア:

[(1, 270352786), (2, 135176393), (11, 24577526), (19, 14229094), (22, 12288763), (38, 7114547), (137, 1973378), (209, 1293554), (274, 986689), (418, 646777), (1507, 179398), (2603, 103862), (3014, 89699), (4721, 57266), (5206, 51931), (9442, 28633)]