28713690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{35449}}^1$

素因数の和:35468

約数の個数: 40

約数和(自身を含む): 77210100

約数和(自身を除く): 48496410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 35449, 70898, 106347, 177245, 212694, 319041, 354490, 531735, 638082, 957123, 1063470, 1595205, 1914246, 2871369, 3190410, 4785615, 5742738, 9571230, 14356845, 28713690]

約数ペア:

[(1, 28713690), (2, 14356845), (3, 9571230), (5, 5742738), (6, 4785615), (9, 3190410), (10, 2871369), (15, 1914246), (18, 1595205), (27, 1063470), (30, 957123), (45, 638082), (54, 531735), (81, 354490), (90, 319041), (135, 212694), (162, 177245), (270, 106347), (405, 70898), (810, 35449)]