30411535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 47190528

約数和(自身を除く): 16778993

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 121, 167, 215, 301, 385, 473, 605, 835, 847, 1169, 1505, 1837, 2365, 3311, 4235, 5203, 5845, 7181, 9185, 12859, 16555, 20207, 26015, 35905, 36421, 50267, 64295, 78991, 101035, 141449, 182105, 251335, 394955, 552937, 707245, 868901, 2764685, 4344505, 6082307, 30411535]

約数ペア:

[(1, 30411535), (5, 6082307), (7, 4344505), (11, 2764685), (35, 868901), (43, 707245), (55, 552937), (77, 394955), (121, 251335), (167, 182105), (215, 141449), (301, 101035), (385, 78991), (473, 64295), (605, 50267), (835, 36421), (847, 35905), (1169, 26015), (1505, 20207), (1837, 16555), (2365, 12859), (3311, 9185), (4235, 7181), (5203, 5845)]