87085890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18257}}^1$

素因数の和:18323

約数の個数: 48

約数和(自身を含む): 230708088

約数和(自身を除く): 143622198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 18257, 36514, 54771, 91285, 109542, 164313, 182570, 273855, 328626, 547710, 821565, 967621, 1643130, 1935242, 2902863, 4838105, 5805726, 8708589, 9676210, 14514315, 17417178, 29028630, 43542945, 87085890]

約数ペア:

[(1, 87085890), (2, 43542945), (3, 29028630), (5, 17417178), (6, 14514315), (9, 9676210), (10, 8708589), (15, 5805726), (18, 4838105), (30, 2902863), (45, 1935242), (53, 1643130), (90, 967621), (106, 821565), (159, 547710), (265, 328626), (318, 273855), (477, 182570), (530, 164313), (795, 109542), (954, 91285), (1590, 54771), (2385, 36514), (4770, 18257)]