18168030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67289}}^1$

素因数の和:67305

約数の個数: 32

約数和(自身を含む): 48448800

約数和(自身を除く): 30280770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 67289, 134578, 201867, 336445, 403734, 605601, 672890, 1009335, 1211202, 1816803, 2018670, 3028005, 3633606, 6056010, 9084015, 18168030]

約数ペア:

[(1, 18168030), (2, 9084015), (3, 6056010), (5, 3633606), (6, 3028005), (9, 2018670), (10, 1816803), (15, 1211202), (18, 1009335), (27, 672890), (30, 605601), (45, 403734), (54, 336445), (90, 201867), (135, 134578), (270, 67289)]