207156930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6905231}}^1$

素因数の和:6905241

約数の個数: 16

約数和(自身を含む): 497176704

約数和(自身を除く): 290019774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6905231, 13810462, 20715693, 34526155, 41431386, 69052310, 103578465, 207156930]

約数ペア:

[(1, 207156930), (2, 103578465), (3, 69052310), (5, 41431386), (6, 34526155), (10, 20715693), (15, 13810462), (30, 6905231)]