178528230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1983647}}^1$

素因数の和:1983660

約数の個数: 24

約数和(自身を含む): 464173632

約数和(自身を除く): 285645402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1983647, 3967294, 5950941, 9918235, 11901882, 17852823, 19836470, 29754705, 35705646, 59509410, 89264115, 178528230]

約数ペア:

[(1, 178528230), (2, 89264115), (3, 59509410), (5, 35705646), (6, 29754705), (9, 19836470), (10, 17852823), (15, 11901882), (18, 9918235), (30, 5950941), (45, 3967294), (90, 1983647)]