10390270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 21297024

約数和(自身を除く): 10906754

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 277, 310, 341, 554, 605, 682, 1210, 1385, 1705, 2770, 3047, 3410, 3751, 6094, 7502, 8587, 15235, 17174, 18755, 30470, 33517, 37510, 42935, 67034, 85870, 94457, 167585, 188914, 335170, 472285, 944570, 1039027, 2078054, 5195135, 10390270]

約数ペア:

[(1, 10390270), (2, 5195135), (5, 2078054), (10, 1039027), (11, 944570), (22, 472285), (31, 335170), (55, 188914), (62, 167585), (110, 94457), (121, 85870), (155, 67034), (242, 42935), (277, 37510), (310, 33517), (341, 30470), (554, 18755), (605, 17174), (682, 15235), (1210, 8587), (1385, 7502), (1705, 6094), (2770, 3751), (3047, 3410)]