1930140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10723}}^1$

素因数の和:10738

約数の個数: 36

約数和(自身を含む): 5855304

約数和(自身を除く): 3925164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10723, 21446, 32169, 42892, 53615, 64338, 96507, 107230, 128676, 160845, 193014, 214460, 321690, 386028, 482535, 643380, 965070, 1930140]

約数ペア:

[(1, 1930140), (2, 965070), (3, 643380), (4, 482535), (5, 386028), (6, 321690), (9, 214460), (10, 193014), (12, 160845), (15, 128676), (18, 107230), (20, 96507), (30, 64338), (36, 53615), (45, 42892), (60, 32169), (90, 21446), (180, 10723)]