15316770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{72937}}^1$

素因数の和:72954

約数の個数: 32

約数和(自身を含む): 42012288

約数和(自身を除く): 26695518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 72937, 145874, 218811, 364685, 437622, 510559, 729370, 1021118, 1094055, 1531677, 2188110, 2552795, 3063354, 5105590, 7658385, 15316770]

約数ペア:

[(1, 15316770), (2, 7658385), (3, 5105590), (5, 3063354), (6, 2552795), (7, 2188110), (10, 1531677), (14, 1094055), (15, 1021118), (21, 729370), (30, 510559), (35, 437622), (42, 364685), (70, 218811), (105, 145874), (210, 72937)]