45135010

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{21391}}^1$

素因数の和:21609

約数の個数: 16

約数和(自身を含む): 81631872

約数和(自身を除く): 36496862

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 21391, 42782, 106955, 213910, 4513501, 9027002, 22567505, 45135010]

約数ペア:

[(1, 45135010), (2, 22567505), (5, 9027002), (10, 4513501), (211, 213910), (422, 106955), (1055, 42782), (2110, 21391)]