15526770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 43047936

約数和(自身を除く): 27521166

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 691, 749, 1070, 1382, 1498, 1605, 2073, 2247, 3210, 3455, 3745, 4146, 4494, 4837, 6910, 7490, 9674, 10365, 11235, 14511, 20730, 22470, 24185, 29022, 48370, 72555, 73937, 145110, 147874, 221811, 369685, 443622, 517559, 739370, 1035118, 1109055, 1552677, 2218110, 2587795, 3105354, 5175590, 7763385, 15526770]

約数ペア:

[(1, 15526770), (2, 7763385), (3, 5175590), (5, 3105354), (6, 2587795), (7, 2218110), (10, 1552677), (14, 1109055), (15, 1035118), (21, 739370), (30, 517559), (35, 443622), (42, 369685), (70, 221811), (105, 147874), (107, 145110), (210, 73937), (214, 72555), (321, 48370), (535, 29022), (642, 24185), (691, 22470), (749, 20730), (1070, 14511), (1382, 11235), (1498, 10365), (1605, 9674), (2073, 7490), (2247, 6910), (3210, 4837), (3455, 4494), (3745, 4146)]