18250140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{304169}}^1$

素因数の和:304181

約数の個数: 24

約数和(自身を含む): 51100560

約数和(自身を除く): 32850420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 304169, 608338, 912507, 1216676, 1520845, 1825014, 3041690, 3650028, 4562535, 6083380, 9125070, 18250140]

約数ペア:

[(1, 18250140), (2, 9125070), (3, 6083380), (4, 4562535), (5, 3650028), (6, 3041690), (10, 1825014), (12, 1520845), (15, 1216676), (20, 912507), (30, 608338), (60, 304169)]