199937130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6664571}}^1$

素因数の和:6664581

約数の個数: 16

約数和(自身を含む): 479849184

約数和(自身を除く): 279912054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6664571, 13329142, 19993713, 33322855, 39987426, 66645710, 99968565, 199937130]

約数ペア:

[(1, 199937130), (2, 99968565), (3, 66645710), (5, 39987426), (6, 33322855), (10, 19993713), (15, 13329142), (30, 6664571)]