213453060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3557551}}^1$

素因数の和:3557563

約数の個数: 24

約数和(自身を含む): 597668736

約数和(自身を除く): 384215676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3557551, 7115102, 10672653, 14230204, 17787755, 21345306, 35575510, 42690612, 53363265, 71151020, 106726530, 213453060]

約数ペア:

[(1, 213453060), (2, 106726530), (3, 71151020), (4, 53363265), (5, 42690612), (6, 35575510), (10, 21345306), (12, 17787755), (15, 14230204), (20, 10672653), (30, 7115102), (60, 3557551)]