30480555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2713}}^1$

素因数の和:2835

約数の個数: 32

約数和(自身を含む): 56277504

約数和(自身を除く): 25796949

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 2713, 3745, 8139, 11235, 13565, 18991, 40695, 56973, 94955, 284865, 290291, 870873, 1451455, 2032037, 4354365, 6096111, 10160185, 30480555]

約数ペア:

[(1, 30480555), (3, 10160185), (5, 6096111), (7, 4354365), (15, 2032037), (21, 1451455), (35, 870873), (105, 290291), (107, 284865), (321, 94955), (535, 56973), (749, 40695), (1605, 18991), (2247, 13565), (2713, 11235), (3745, 8139)]