323820980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2313007}}^1$

素因数の和:2313023

約数の個数: 24

約数和(自身を含む): 777170688

約数和(自身を除く): 453349708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2313007, 4626014, 9252028, 11565035, 16191049, 23130070, 32382098, 46260140, 64764196, 80955245, 161910490, 323820980]

約数ペア:

[(1, 323820980), (2, 161910490), (4, 80955245), (5, 64764196), (7, 46260140), (10, 32382098), (14, 23130070), (20, 16191049), (28, 11565035), (35, 9252028), (70, 4626014), (140, 2313007)]