54293470

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1439}}^1$

素因数の和:1478

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 70122530

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1439, 1715, 2695, 2878, 3430, 3773, 5390, 7195, 7546, 10073, 14390, 15829, 18865, 20146, 31658, 37730, 50365, 70511, 79145, 100730, 110803, 141022, 158290, 221606, 352555, 493577, 554015, 705110, 775621, 987154, 1108030, 1551242, 2467885, 3878105, 4935770, 5429347, 7756210, 10858694, 27146735, 54293470]

約数ペア:

[(1, 54293470), (2, 27146735), (5, 10858694), (7, 7756210), (10, 5429347), (11, 4935770), (14, 3878105), (22, 2467885), (35, 1551242), (49, 1108030), (55, 987154), (70, 775621), (77, 705110), (98, 554015), (110, 493577), (154, 352555), (245, 221606), (343, 158290), (385, 141022), (490, 110803), (539, 100730), (686, 79145), (770, 70511), (1078, 50365), (1439, 37730), (1715, 31658), (2695, 20146), (2878, 18865), (3430, 15829), (3773, 14390), (5390, 10073), (7195, 7546)]