30156657

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 45453312

約数和(自身を除く): 15296655

約数列:

[1, 3, 17, 23, 47, 51, 69, 141, 391, 547, 799, 1081, 1173, 1641, 2397, 3243, 9299, 12581, 18377, 25709, 27897, 37743, 55131, 77127, 213877, 437053, 591307, 641631, 1311159, 1773921, 10052219, 30156657]

約数ペア:

[(1, 30156657), (3, 10052219), (17, 1773921), (23, 1311159), (47, 641631), (51, 591307), (69, 437053), (141, 213877), (391, 77127), (547, 55131), (799, 37743), (1081, 27897), (1173, 25709), (1641, 18377), (2397, 12581), (3243, 9299)]