2692729650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1380887}}^1$

素因数の和:1380915

約数の個数: 48

約数和(自身を含む): 7191664704

約数和(自身を除く): 4498935054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 1380887, 2761774, 4142661, 6904435, 8285322, 13808870, 17951531, 20713305, 34522175, 35903062, 41426610, 53854593, 69044350, 89757655, 103566525, 107709186, 179515310, 207133050, 269272965, 448788275, 538545930, 897576550, 1346364825, 2692729650]

約数ペア:

[(1, 2692729650), (2, 1346364825), (3, 897576550), (5, 538545930), (6, 448788275), (10, 269272965), (13, 207133050), (15, 179515310), (25, 107709186), (26, 103566525), (30, 89757655), (39, 69044350), (50, 53854593), (65, 41426610), (75, 35903062), (78, 34522175), (130, 20713305), (150, 17951531), (195, 13808870), (325, 8285322), (390, 6904435), (650, 4142661), (975, 2761774), (1950, 1380887)]