98265860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{63809}}^1$

素因数の和:63836

約数の個数: 48

約数和(自身を含む): 257281920

約数和(自身を除く): 159016060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 63809, 127618, 255236, 319045, 446663, 638090, 701899, 893326, 1276180, 1403798, 1786652, 2233315, 2807596, 3509495, 4466630, 4913293, 7018990, 8933260, 9826586, 14037980, 19653172, 24566465, 49132930, 98265860]

約数ペア:

[(1, 98265860), (2, 49132930), (4, 24566465), (5, 19653172), (7, 14037980), (10, 9826586), (11, 8933260), (14, 7018990), (20, 4913293), (22, 4466630), (28, 3509495), (35, 2807596), (44, 2233315), (55, 1786652), (70, 1403798), (77, 1276180), (110, 893326), (140, 701899), (154, 638090), (220, 446663), (308, 319045), (385, 255236), (770, 127618), (1540, 63809)]