168531210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1872569}}^1$

素因数の和:1872582

約数の個数: 24

約数和(自身を含む): 438181380

約数和(自身を除く): 269650170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1872569, 3745138, 5617707, 9362845, 11235414, 16853121, 18725690, 28088535, 33706242, 56177070, 84265605, 168531210]

約数ペア:

[(1, 168531210), (2, 84265605), (3, 56177070), (5, 33706242), (6, 28088535), (9, 18725690), (10, 16853121), (15, 11235414), (18, 9362845), (30, 5617707), (45, 3745138), (90, 1872569)]