84550140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{469723}}^1$

素因数の和:469738

約数の個数: 36

約数和(自身を含む): 256469304

約数和(自身を除く): 171919164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 469723, 939446, 1409169, 1878892, 2348615, 2818338, 4227507, 4697230, 5636676, 7045845, 8455014, 9394460, 14091690, 16910028, 21137535, 28183380, 42275070, 84550140]

約数ペア:

[(1, 84550140), (2, 42275070), (3, 28183380), (4, 21137535), (5, 16910028), (6, 14091690), (9, 9394460), (10, 8455014), (12, 7045845), (15, 5636676), (18, 4697230), (20, 4227507), (30, 2818338), (36, 2348615), (45, 1878892), (60, 1409169), (90, 939446), (180, 469723)]