12903060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{215051}}^1$

素因数の和:215063

約数の個数: 24

約数和(自身を含む): 36128736

約数和(自身を除く): 23225676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 215051, 430102, 645153, 860204, 1075255, 1290306, 2150510, 2580612, 3225765, 4301020, 6451530, 12903060]

約数ペア:

[(1, 12903060), (2, 6451530), (3, 4301020), (4, 3225765), (5, 2580612), (6, 2150510), (10, 1290306), (12, 1075255), (15, 860204), (20, 645153), (30, 430102), (60, 215051)]