138702930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4623431}}^1$

素因数の和:4623441

約数の個数: 16

約数和(自身を含む): 332887104

約数和(自身を除く): 194184174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4623431, 9246862, 13870293, 23117155, 27740586, 46234310, 69351465, 138702930]

約数ペア:

[(1, 138702930), (2, 69351465), (3, 46234310), (5, 27740586), (6, 23117155), (10, 13870293), (15, 9246862), (30, 4623431)]