43840530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21179}}^1$

素因数の和:21215

約数の個数: 48

約数和(自身を含む): 118946880

約数和(自身を除く): 75106350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 21179, 42358, 63537, 105895, 127074, 190611, 211790, 317685, 381222, 487117, 635370, 953055, 974234, 1461351, 1906110, 2435585, 2922702, 4384053, 4871170, 7306755, 8768106, 14613510, 21920265, 43840530]

約数ペア:

[(1, 43840530), (2, 21920265), (3, 14613510), (5, 8768106), (6, 7306755), (9, 4871170), (10, 4384053), (15, 2922702), (18, 2435585), (23, 1906110), (30, 1461351), (45, 974234), (46, 953055), (69, 635370), (90, 487117), (115, 381222), (138, 317685), (207, 211790), (230, 190611), (345, 127074), (414, 105895), (690, 63537), (1035, 42358), (2070, 21179)]