270396070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{7589}}^1$

素因数の和:8112

約数の個数: 32

約数和(自身を含む): 557409600

約数和(自身を除く): 287013530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 1018, 2545, 3563, 5090, 7126, 7589, 15178, 17815, 35630, 37945, 53123, 75890, 106246, 265615, 531230, 3862801, 7725602, 19314005, 27039607, 38628010, 54079214, 135198035, 270396070]

約数ペア:

[(1, 270396070), (2, 135198035), (5, 54079214), (7, 38628010), (10, 27039607), (14, 19314005), (35, 7725602), (70, 3862801), (509, 531230), (1018, 265615), (2545, 106246), (3563, 75890), (5090, 53123), (7126, 37945), (7589, 35630), (15178, 17815)]