247714810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{122027}}^1$

素因数の和:122070

約数の個数: 32

約数和(自身を含む): 527160960

約数和(自身を除く): 279446150

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 122027, 244054, 610135, 854189, 1220270, 1708378, 3538783, 4270945, 7077566, 8541890, 17693915, 24771481, 35387830, 49542962, 123857405, 247714810]

約数ペア:

[(1, 247714810), (2, 123857405), (5, 49542962), (7, 35387830), (10, 24771481), (14, 17693915), (29, 8541890), (35, 7077566), (58, 4270945), (70, 3538783), (145, 1708378), (203, 1220270), (290, 854189), (406, 610135), (1015, 244054), (2030, 122027)]