15142010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{433}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 29529360

約数和(自身を除く): 14387350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 433, 538, 866, 1345, 2165, 2690, 3497, 4330, 5629, 6994, 11258, 17485, 28145, 34970, 56290, 116477, 232954, 582385, 1164770, 1514201, 3028402, 7571005, 15142010]

約数ペア:

[(1, 15142010), (2, 7571005), (5, 3028402), (10, 1514201), (13, 1164770), (26, 582385), (65, 232954), (130, 116477), (269, 56290), (433, 34970), (538, 28145), (866, 17485), (1345, 11258), (2165, 6994), (2690, 5629), (3497, 4330)]