301070540

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{155191}}^1$

素因数の和:155297

約数の個数: 24

約数和(自身を含む): 638770272

約数和(自身を除く): 337699732

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 155191, 310382, 620764, 775955, 1551910, 3103820, 15053527, 30107054, 60214108, 75267635, 150535270, 301070540]

約数ペア:

[(1, 301070540), (2, 150535270), (4, 75267635), (5, 60214108), (10, 30107054), (20, 15053527), (97, 3103820), (194, 1551910), (388, 775955), (485, 620764), (970, 310382), (1940, 155191)]