508740420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8479007}}^1$

素因数の和:8479019

約数の個数: 24

約数和(自身を含む): 1424473344

約数和(自身を除く): 915732924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8479007, 16958014, 25437021, 33916028, 42395035, 50874042, 84790070, 101748084, 127185105, 169580140, 254370210, 508740420]

約数ペア:

[(1, 508740420), (2, 254370210), (3, 169580140), (4, 127185105), (5, 101748084), (6, 84790070), (10, 50874042), (12, 42395035), (15, 33916028), (20, 25437021), (30, 16958014), (60, 8479007)]