30749202562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{309031}}^1$

素因数の和:309178

約数の個数: 32

約数和(自身を含む): 51398202240

約数和(自身を除く): 20648999678

約数列:

[1, 2, 13, 26, 43, 86, 89, 178, 559, 1118, 1157, 2314, 3827, 7654, 49751, 99502, 309031, 618062, 4017403, 8034806, 13288333, 26576666, 27503759, 55007518, 172748329, 345496658, 357548867, 715097734, 1182661637, 2365323274, 15374601281, 30749202562]

約数ペア:

[(1, 30749202562), (2, 15374601281), (13, 2365323274), (26, 1182661637), (43, 715097734), (86, 357548867), (89, 345496658), (178, 172748329), (559, 55007518), (1118, 27503759), (1157, 26576666), (2314, 13288333), (3827, 8034806), (7654, 4017403), (49751, 618062), (99502, 309031)]