20150389630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{378269}}^1$

素因数の和:379044

約数の個数: 32

約数和(自身を含む): 41506810560

約数和(自身を除く): 21356420930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 761, 1522, 3805, 5327, 7610, 10654, 26635, 53270, 378269, 756538, 1891345, 2647883, 3782690, 5295766, 13239415, 26478830, 287862709, 575725418, 1439313545, 2015038963, 2878627090, 4030077926, 10075194815, 20150389630]

約数ペア:

[(1, 20150389630), (2, 10075194815), (5, 4030077926), (7, 2878627090), (10, 2015038963), (14, 1439313545), (35, 575725418), (70, 287862709), (761, 26478830), (1522, 13239415), (3805, 5295766), (5327, 3782690), (7610, 2647883), (10654, 1891345), (26635, 756538), (53270, 378269)]