13307210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4478

約数の個数: 32

約数和(自身を含む): 28017792

約数和(自身を除く): 14710582

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 4421, 8842, 22105, 30947, 44210, 61894, 154735, 190103, 309470, 380206, 950515, 1330721, 1901030, 2661442, 6653605, 13307210]

約数ペア:

[(1, 13307210), (2, 6653605), (5, 2661442), (7, 1901030), (10, 1330721), (14, 950515), (35, 380206), (43, 309470), (70, 190103), (86, 154735), (215, 61894), (301, 44210), (430, 30947), (602, 22105), (1505, 8842), (3010, 4421)]