1813730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 3545856

約数和(自身を除く): 1732126

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 227, 235, 454, 470, 799, 1135, 1598, 2270, 3859, 3995, 7718, 7990, 10669, 19295, 21338, 38590, 53345, 106690, 181373, 362746, 906865, 1813730]

約数ペア:

[(1, 1813730), (2, 906865), (5, 362746), (10, 181373), (17, 106690), (34, 53345), (47, 38590), (85, 21338), (94, 19295), (170, 10669), (227, 7990), (235, 7718), (454, 3995), (470, 3859), (799, 2270), (1135, 1598)]