15674020140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{261233669}}^1$

素因数の和:261233681

約数の個数: 24

約数和(自身を含む): 43887256560

約数和(自身を除く): 28213236420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 261233669, 522467338, 783701007, 1044934676, 1306168345, 1567402014, 2612336690, 3134804028, 3918505035, 5224673380, 7837010070, 15674020140]

約数ペア:

[(1, 15674020140), (2, 7837010070), (3, 5224673380), (4, 3918505035), (5, 3134804028), (6, 2612336690), (10, 1567402014), (12, 1306168345), (15, 1044934676), (20, 783701007), (30, 522467338), (60, 261233669)]