19001838690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{313717}}^1$

素因数の和:314403

約数の個数: 48

約数和(自身を含む): 49478348088

約数和(自身を除く): 30476509398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 673, 1346, 2019, 3365, 4038, 6057, 6730, 10095, 12114, 20190, 30285, 60570, 313717, 627434, 941151, 1568585, 1882302, 2823453, 3137170, 4705755, 5646906, 9411510, 14117265, 28234530, 211131541, 422263082, 633394623, 1055657705, 1266789246, 1900183869, 2111315410, 3166973115, 3800367738, 6333946230, 9500919345, 19001838690]

約数ペア:

[(1, 19001838690), (2, 9500919345), (3, 6333946230), (5, 3800367738), (6, 3166973115), (9, 2111315410), (10, 1900183869), (15, 1266789246), (18, 1055657705), (30, 633394623), (45, 422263082), (90, 211131541), (673, 28234530), (1346, 14117265), (2019, 9411510), (3365, 5646906), (4038, 4705755), (6057, 3137170), (6730, 2823453), (10095, 1882302), (12114, 1568585), (20190, 941151), (30285, 627434), (60570, 313717)]