2190498530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{62819}}^1$

素因数の和:63154

約数の個数: 32

約数和(自身を含む): 4314980160

約数和(自身を除く): 2124481630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 317, 634, 1585, 3170, 3487, 6974, 17435, 34870, 62819, 125638, 314095, 628190, 691009, 1382018, 3455045, 6910090, 19913623, 39827246, 99568115, 199136230, 219049853, 438099706, 1095249265, 2190498530]

約数ペア:

[(1, 2190498530), (2, 1095249265), (5, 438099706), (10, 219049853), (11, 199136230), (22, 99568115), (55, 39827246), (110, 19913623), (317, 6910090), (634, 3455045), (1585, 1382018), (3170, 691009), (3487, 628190), (6974, 314095), (17435, 125638), (34870, 62819)]