3121370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 7070976

約数和(自身を除く): 3949606

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 61, 70, 85, 86, 119, 122, 170, 215, 238, 301, 305, 427, 430, 595, 602, 610, 731, 854, 1037, 1190, 1462, 1505, 2074, 2135, 2623, 3010, 3655, 4270, 5117, 5185, 5246, 7259, 7310, 10234, 10370, 13115, 14518, 18361, 25585, 26230, 36295, 36722, 44591, 51170, 72590, 89182, 91805, 183610, 222955, 312137, 445910, 624274, 1560685, 3121370]

約数ペア:

[(1, 3121370), (2, 1560685), (5, 624274), (7, 445910), (10, 312137), (14, 222955), (17, 183610), (34, 91805), (35, 89182), (43, 72590), (61, 51170), (70, 44591), (85, 36722), (86, 36295), (119, 26230), (122, 25585), (170, 18361), (215, 14518), (238, 13115), (301, 10370), (305, 10234), (427, 7310), (430, 7259), (595, 5246), (602, 5185), (610, 5117), (731, 4270), (854, 3655), (1037, 3010), (1190, 2623), (1462, 2135), (1505, 2074)]