810805730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{1433}}^1$

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 1709786880

約数和(自身を除く): 898981150

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 137, 274, 295, 413, 590, 685, 826, 959, 1370, 1433, 1918, 2065, 2866, 4130, 4795, 7165, 8083, 9590, 10031, 14330, 16166, 20062, 40415, 50155, 56581, 80830, 84547, 100310, 113162, 169094, 196321, 282905, 392642, 422735, 565810, 591829, 845470, 981605, 1183658, 1374247, 1963210, 2748494, 2959145, 5918290, 6871235, 11582939, 13742470, 23165878, 57914695, 81080573, 115829390, 162161146, 405402865, 810805730]

約数ペア:

[(1, 810805730), (2, 405402865), (5, 162161146), (7, 115829390), (10, 81080573), (14, 57914695), (35, 23165878), (59, 13742470), (70, 11582939), (118, 6871235), (137, 5918290), (274, 2959145), (295, 2748494), (413, 1963210), (590, 1374247), (685, 1183658), (826, 981605), (959, 845470), (1370, 591829), (1433, 565810), (1918, 422735), (2065, 392642), (2866, 282905), (4130, 196321), (4795, 169094), (7165, 113162), (8083, 100310), (9590, 84547), (10031, 80830), (14330, 56581), (16166, 50155), (20062, 40415)]