30658075

素因数分解:

$5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:916

約数の個数: 36

約数和(自身を含む): 45800640

約数和(自身を除く): 15142565

約数列:

[1, 5, 7, 25, 29, 35, 49, 145, 175, 203, 245, 725, 863, 1015, 1225, 1421, 4315, 5075, 6041, 7105, 21575, 25027, 30205, 35525, 42287, 125135, 151025, 175189, 211435, 625675, 875945, 1057175, 1226323, 4379725, 6131615, 30658075]

約数ペア:

[(1, 30658075), (5, 6131615), (7, 4379725), (25, 1226323), (29, 1057175), (35, 875945), (49, 625675), (145, 211435), (175, 175189), (203, 151025), (245, 125135), (725, 42287), (863, 35525), (1015, 30205), (1225, 25027), (1421, 21575), (4315, 7105), (5075, 6041)]