16064510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 37269504

約数和(自身を除く): 21204994

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 673, 682, 770, 1085, 1346, 1705, 2170, 2387, 3365, 3410, 4711, 4774, 6730, 7403, 9422, 11935, 14806, 20863, 23555, 23870, 37015, 41726, 47110, 51821, 74030, 103642, 104315, 146041, 208630, 229493, 259105, 292082, 458986, 518210, 730205, 1147465, 1460410, 1606451, 2294930, 3212902, 8032255, 16064510]

約数ペア:

[(1, 16064510), (2, 8032255), (5, 3212902), (7, 2294930), (10, 1606451), (11, 1460410), (14, 1147465), (22, 730205), (31, 518210), (35, 458986), (55, 292082), (62, 259105), (70, 229493), (77, 208630), (110, 146041), (154, 104315), (155, 103642), (217, 74030), (310, 51821), (341, 47110), (385, 41726), (434, 37015), (673, 23870), (682, 23555), (770, 20863), (1085, 14806), (1346, 11935), (1705, 9422), (2170, 7403), (2387, 6730), (3365, 4774), (3410, 4711)]