30986774

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1913}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 57879360

約数和(自身を除く): 26892586

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 1913, 2314, 3826, 8099, 13391, 16198, 24869, 26782, 49738, 170257, 174083, 340514, 348166, 1191799, 2213341, 2383598, 4426682, 15493387, 30986774]

約数ペア:

[(1, 30986774), (2, 15493387), (7, 4426682), (13, 2383598), (14, 2213341), (26, 1191799), (89, 348166), (91, 340514), (178, 174083), (182, 170257), (623, 49738), (1157, 26782), (1246, 24869), (1913, 16198), (2314, 13391), (3826, 8099)]