199938930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6664631}}^1$

素因数の和:6664641

約数の個数: 16

約数和(自身を含む): 479853504

約数和(自身を除く): 279914574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6664631, 13329262, 19993893, 33323155, 39987786, 66646310, 99969465, 199938930]

約数ペア:

[(1, 199938930), (2, 99969465), (3, 66646310), (5, 39987786), (6, 33323155), (10, 19993893), (15, 13329262), (30, 6664631)]