130052210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{17791}}^1$

素因数の和:17858

約数の個数: 32

約数和(自身を含む): 253642752

約数和(自身を除く): 123590542

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 17791, 35582, 88955, 177910, 302447, 604894, 765013, 1512235, 1530026, 3024470, 3825065, 7650130, 13005221, 26010442, 65026105, 130052210]

約数ペア:

[(1, 130052210), (2, 65026105), (5, 26010442), (10, 13005221), (17, 7650130), (34, 3825065), (43, 3024470), (85, 1530026), (86, 1512235), (170, 765013), (215, 604894), (430, 302447), (731, 177910), (1462, 88955), (3655, 35582), (7310, 17791)]