1149296260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{190913}}^1$

素因数の和:190972

約数の個数: 48

約数和(自身を含む): 2822472576

約数和(自身を除く): 1673176316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 190913, 381826, 763652, 954565, 1336391, 1909130, 2672782, 3818260, 5345564, 6681955, 8209259, 13363910, 16418518, 26727820, 32837036, 41046295, 57464813, 82092590, 114929626, 164185180, 229859252, 287324065, 574648130, 1149296260]

約数ペア:

[(1, 1149296260), (2, 574648130), (4, 287324065), (5, 229859252), (7, 164185180), (10, 114929626), (14, 82092590), (20, 57464813), (28, 41046295), (35, 32837036), (43, 26727820), (70, 16418518), (86, 13363910), (140, 8209259), (172, 6681955), (215, 5345564), (301, 3818260), (430, 2672782), (602, 1909130), (860, 1336391), (1204, 954565), (1505, 763652), (3010, 381826), (6020, 190913)]