67516310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1321}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 128498400

約数和(自身を除く): 60982090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269, 538, 1321, 1345, 2642, 2690, 5111, 6605, 10222, 13210, 25099, 25555, 50198, 51110, 125495, 250990, 355349, 710698, 1776745, 3553490, 6751631, 13503262, 33758155, 67516310]

約数ペア:

[(1, 67516310), (2, 33758155), (5, 13503262), (10, 6751631), (19, 3553490), (38, 1776745), (95, 710698), (190, 355349), (269, 250990), (538, 125495), (1321, 51110), (1345, 50198), (2642, 25555), (2690, 25099), (5111, 13210), (6605, 10222)]