417422810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{205627}}^1$

素因数の和:205670

約数の個数: 32

約数和(自身を含む): 888312960

約数和(自身を除く): 470890150

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 205627, 411254, 1028135, 1439389, 2056270, 2878778, 5963183, 7196945, 11926366, 14393890, 29815915, 41742281, 59631830, 83484562, 208711405, 417422810]

約数ペア:

[(1, 417422810), (2, 208711405), (5, 83484562), (7, 59631830), (10, 41742281), (14, 29815915), (29, 14393890), (35, 11926366), (58, 7196945), (70, 5963183), (145, 2878778), (203, 2056270), (290, 1439389), (406, 1028135), (1015, 411254), (2030, 205627)]