30742732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1543}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 57195936

約数和(自身を除く): 26453204

約数列:

[1, 2, 4, 17, 34, 68, 293, 586, 1172, 1543, 3086, 4981, 6172, 9962, 19924, 26231, 52462, 104924, 452099, 904198, 1808396, 7685683, 15371366, 30742732]

約数ペア:

[(1, 30742732), (2, 15371366), (4, 7685683), (17, 1808396), (34, 904198), (68, 452099), (293, 104924), (586, 52462), (1172, 26231), (1543, 19924), (3086, 9962), (4981, 6172)]