207890307070

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{29321623}}^1$

素因数の和:29322339

約数の個数: 16

約数和(自身を含む): 374730354720

約数和(自身を除く): 166840047650

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 29321623, 58643246, 146608115, 293216230, 20789030707, 41578061414, 103945153535, 207890307070]

約数ペア:

[(1, 207890307070), (2, 103945153535), (5, 41578061414), (10, 20789030707), (709, 293216230), (1418, 146608115), (3545, 58643246), (7090, 29321623)]