38070180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211501}}^1$

素因数の和:211516

約数の個数: 36

約数和(自身を含む): 115480092

約数和(自身を除く): 77409912

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211501, 423002, 634503, 846004, 1057505, 1269006, 1903509, 2115010, 2538012, 3172515, 3807018, 4230020, 6345030, 7614036, 9517545, 12690060, 19035090, 38070180]

約数ペア:

[(1, 38070180), (2, 19035090), (3, 12690060), (4, 9517545), (5, 7614036), (6, 6345030), (9, 4230020), (10, 3807018), (12, 3172515), (15, 2538012), (18, 2115010), (20, 1903509), (30, 1269006), (36, 1057505), (45, 846004), (60, 634503), (90, 423002), (180, 211501)]