1625156730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{20543}}^1$

素因数の和:20852

約数の個数: 64

約数和(自身を含む): 4348753920

約数和(自身を除く): 2723597190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 293, 586, 879, 1465, 1758, 2637, 2930, 4395, 5274, 7911, 8790, 13185, 15822, 20543, 26370, 39555, 41086, 61629, 79110, 102715, 123258, 184887, 205430, 308145, 369774, 554661, 616290, 924435, 1109322, 1848870, 2773305, 5546610, 6019099, 12038198, 18057297, 30095495, 36114594, 54171891, 60190990, 90286485, 108343782, 162515673, 180572970, 270859455, 325031346, 541718910, 812578365, 1625156730]

約数ペア:

[(1, 1625156730), (2, 812578365), (3, 541718910), (5, 325031346), (6, 270859455), (9, 180572970), (10, 162515673), (15, 108343782), (18, 90286485), (27, 60190990), (30, 54171891), (45, 36114594), (54, 30095495), (90, 18057297), (135, 12038198), (270, 6019099), (293, 5546610), (586, 2773305), (879, 1848870), (1465, 1109322), (1758, 924435), (2637, 616290), (2930, 554661), (4395, 369774), (5274, 308145), (7911, 205430), (8790, 184887), (13185, 123258), (15822, 102715), (20543, 79110), (26370, 61629), (39555, 41086)]