2877193020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3688709}}^1$

素因数の和:3688734

約数の個数: 48

約数和(自身を含む): 8675845920

約数和(自身を除く): 5798652900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 3688709, 7377418, 11066127, 14754836, 18443545, 22132254, 36887090, 44264508, 47953217, 55330635, 73774180, 95906434, 110661270, 143859651, 191812868, 221322540, 239766085, 287719302, 479532170, 575438604, 719298255, 959064340, 1438596510, 2877193020]

約数ペア:

[(1, 2877193020), (2, 1438596510), (3, 959064340), (4, 719298255), (5, 575438604), (6, 479532170), (10, 287719302), (12, 239766085), (13, 221322540), (15, 191812868), (20, 143859651), (26, 110661270), (30, 95906434), (39, 73774180), (52, 55330635), (60, 47953217), (65, 44264508), (78, 36887090), (130, 22132254), (156, 18443545), (195, 14754836), (260, 11066127), (390, 7377418), (780, 3688709)]