18468030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{87943}}^1$

素因数の和:87960

約数の個数: 32

約数和(自身を含む): 50655744

約数和(自身を除く): 32187714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 87943, 175886, 263829, 439715, 527658, 615601, 879430, 1231202, 1319145, 1846803, 2638290, 3078005, 3693606, 6156010, 9234015, 18468030]

約数ペア:

[(1, 18468030), (2, 9234015), (3, 6156010), (5, 3693606), (6, 3078005), (7, 2638290), (10, 1846803), (14, 1319145), (15, 1231202), (21, 879430), (30, 615601), (35, 527658), (42, 439715), (70, 263829), (105, 175886), (210, 87943)]