30982023410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7687847}}^1$

素因数の和:7687898

約数の個数: 32

約数和(自身を含む): 61994806272

約数和(自身を除く): 31012782862

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 7687847, 15375694, 38439235, 76878470, 99942011, 199884022, 238323257, 476646514, 499710055, 999420110, 1191616285, 2383232570, 3098202341, 6196404682, 15491011705, 30982023410]

約数ペア:

[(1, 30982023410), (2, 15491011705), (5, 6196404682), (10, 3098202341), (13, 2383232570), (26, 1191616285), (31, 999420110), (62, 499710055), (65, 476646514), (130, 238323257), (155, 199884022), (310, 99942011), (403, 76878470), (806, 38439235), (2015, 15375694), (4030, 7687847)]