8181567180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{45453151}}^1$

素因数の和:45453166

約数の個数: 36

約数和(自身を含む): 24817420992

約数和(自身を除く): 16635853812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 45453151, 90906302, 136359453, 181812604, 227265755, 272718906, 409078359, 454531510, 545437812, 681797265, 818156718, 909063020, 1363594530, 1636313436, 2045391795, 2727189060, 4090783590, 8181567180]

約数ペア:

[(1, 8181567180), (2, 4090783590), (3, 2727189060), (4, 2045391795), (5, 1636313436), (6, 1363594530), (9, 909063020), (10, 818156718), (12, 681797265), (15, 545437812), (18, 454531510), (20, 409078359), (30, 272718906), (36, 227265755), (45, 181812604), (60, 136359453), (90, 90906302), (180, 45453151)]