7373740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 17093664

約数和(自身を除く): 9719924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 277, 484, 554, 605, 1108, 1210, 1331, 1385, 2420, 2662, 2770, 3047, 5324, 5540, 6094, 6655, 12188, 13310, 15235, 26620, 30470, 33517, 60940, 67034, 134068, 167585, 335170, 368687, 670340, 737374, 1474748, 1843435, 3686870, 7373740]

約数ペア:

[(1, 7373740), (2, 3686870), (4, 1843435), (5, 1474748), (10, 737374), (11, 670340), (20, 368687), (22, 335170), (44, 167585), (55, 134068), (110, 67034), (121, 60940), (220, 33517), (242, 30470), (277, 26620), (484, 15235), (554, 13310), (605, 12188), (1108, 6655), (1210, 6094), (1331, 5540), (1385, 5324), (2420, 3047), (2662, 2770)]