2088156690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{166919}}^1$

素因数の和:167071

約数の個数: 48

約数和(自身を含む): 5468299200

約数和(自身を除く): 3380142510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12510, 166919, 333838, 500757, 834595, 1001514, 1502271, 1669190, 2503785, 3004542, 5007570, 7511355, 15022710, 23201741, 46403482, 69605223, 116008705, 139210446, 208815669, 232017410, 348026115, 417631338, 696052230, 1044078345, 2088156690]

約数ペア:

[(1, 2088156690), (2, 1044078345), (3, 696052230), (5, 417631338), (6, 348026115), (9, 232017410), (10, 208815669), (15, 139210446), (18, 116008705), (30, 69605223), (45, 46403482), (90, 23201741), (139, 15022710), (278, 7511355), (417, 5007570), (695, 3004542), (834, 2503785), (1251, 1669190), (1390, 1502271), (2085, 1001514), (2502, 834595), (4170, 500757), (6255, 333838), (12510, 166919)]