301803220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41801}}^1$

素因数の和:41848

約数の個数: 36

約数和(自身を含む): 668915604

約数和(自身を除く): 367112384

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 41801, 83602, 167204, 209005, 418010, 794219, 836020, 1588438, 3176876, 3971095, 7942190, 15090161, 15884380, 30180322, 60360644, 75450805, 150901610, 301803220]

約数ペア:

[(1, 301803220), (2, 150901610), (4, 75450805), (5, 60360644), (10, 30180322), (19, 15884380), (20, 15090161), (38, 7942190), (76, 3971095), (95, 3176876), (190, 1588438), (361, 836020), (380, 794219), (722, 418010), (1444, 209005), (1805, 167204), (3610, 83602), (7220, 41801)]