30761890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{75029}}^1$

素因数の和:75077

約数の個数: 16

約数和(自身を含む): 56722680

約数和(自身を除く): 25960790

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 75029, 150058, 375145, 750290, 3076189, 6152378, 15380945, 30761890]

約数ペア:

[(1, 30761890), (2, 15380945), (5, 6152378), (10, 3076189), (41, 750290), (82, 375145), (205, 150058), (410, 75029)]