12001290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{57149}}^1$

素因数の和:57166

約数の個数: 32

約数和(自身を含む): 32918400

約数和(自身を除く): 20917110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 57149, 114298, 171447, 285745, 342894, 400043, 571490, 800086, 857235, 1200129, 1714470, 2000215, 2400258, 4000430, 6000645, 12001290]

約数ペア:

[(1, 12001290), (2, 6000645), (3, 4000430), (5, 2400258), (6, 2000215), (7, 1714470), (10, 1200129), (14, 857235), (15, 800086), (21, 571490), (30, 400043), (35, 342894), (42, 285745), (70, 171447), (105, 114298), (210, 57149)]