30776060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{219829}}^1$

素因数の和:219845

約数の個数: 24

約数和(自身を含む): 73862880

約数和(自身を除く): 43086820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 219829, 439658, 879316, 1099145, 1538803, 2198290, 3077606, 4396580, 6155212, 7694015, 15388030, 30776060]

約数ペア:

[(1, 30776060), (2, 15388030), (4, 7694015), (5, 6155212), (7, 4396580), (10, 3077606), (14, 2198290), (20, 1538803), (28, 1099145), (35, 879316), (70, 439658), (140, 219829)]