289683810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82531}}^1$

素因数の和:82560

約数の個数: 64

約数和(自身を含む): 831922560

約数和(自身を除く): 542238750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 82531, 165062, 247593, 412655, 495186, 742779, 825310, 1072903, 1237965, 1485558, 2145806, 2228337, 2475930, 3218709, 3713895, 4456674, 5364515, 6437418, 7427790, 9656127, 10729030, 11141685, 16093545, 19312254, 22283370, 28968381, 32187090, 48280635, 57936762, 96561270, 144841905, 289683810]

約数ペア:

[(1, 289683810), (2, 144841905), (3, 96561270), (5, 57936762), (6, 48280635), (9, 32187090), (10, 28968381), (13, 22283370), (15, 19312254), (18, 16093545), (26, 11141685), (27, 10729030), (30, 9656127), (39, 7427790), (45, 6437418), (54, 5364515), (65, 4456674), (78, 3713895), (90, 3218709), (117, 2475930), (130, 2228337), (135, 2145806), (195, 1485558), (234, 1237965), (270, 1072903), (351, 825310), (390, 742779), (585, 495186), (702, 412655), (1170, 247593), (1755, 165062), (3510, 82531)]