79821330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1439}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 196266240

約数和(自身を除く): 116444910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1439, 1849, 2878, 3698, 4317, 5547, 7195, 8634, 9245, 11094, 14390, 18490, 21585, 27735, 43170, 55470, 61877, 123754, 185631, 309385, 371262, 618770, 928155, 1856310, 2660711, 5321422, 7982133, 13303555, 15964266, 26607110, 39910665, 79821330]

約数ペア:

[(1, 79821330), (2, 39910665), (3, 26607110), (5, 15964266), (6, 13303555), (10, 7982133), (15, 5321422), (30, 2660711), (43, 1856310), (86, 928155), (129, 618770), (215, 371262), (258, 309385), (430, 185631), (645, 123754), (1290, 61877), (1439, 55470), (1849, 43170), (2878, 27735), (3698, 21585), (4317, 18490), (5547, 14390), (7195, 11094), (8634, 9245)]