28207942710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25412561}}^1$

素因数の和:25412608

約数の個数: 32

約数和(自身を含む): 69528769632

約数和(自身を除く): 41320826922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 25412561, 50825122, 76237683, 127062805, 152475366, 254125610, 381188415, 762376830, 940264757, 1880529514, 2820794271, 4701323785, 5641588542, 9402647570, 14103971355, 28207942710]

約数ペア:

[(1, 28207942710), (2, 14103971355), (3, 9402647570), (5, 5641588542), (6, 4701323785), (10, 2820794271), (15, 1880529514), (30, 940264757), (37, 762376830), (74, 381188415), (111, 254125610), (185, 152475366), (222, 127062805), (370, 76237683), (555, 50825122), (1110, 25412561)]