7806530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 14938560

約数和(自身を除く): 7132030

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 227, 362, 454, 905, 1135, 1810, 2270, 3439, 4313, 6878, 8626, 17195, 21565, 34390, 41087, 43130, 82174, 205435, 410870, 780653, 1561306, 3903265, 7806530]

約数ペア:

[(1, 7806530), (2, 3903265), (5, 1561306), (10, 780653), (19, 410870), (38, 205435), (95, 82174), (181, 43130), (190, 41087), (227, 34390), (362, 21565), (454, 17195), (905, 8626), (1135, 6878), (1810, 4313), (2270, 3439)]