61812180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{114467}}^1$

素因数の和:114485

約数の個数: 48

約数和(自身を含む): 192306240

約数和(自身を除く): 130494060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 114467, 228934, 343401, 457868, 572335, 686802, 1030203, 1144670, 1373604, 1717005, 2060406, 2289340, 3090609, 3434010, 4120812, 5151015, 6181218, 6868020, 10302030, 12362436, 15453045, 20604060, 30906090, 61812180]

約数ペア:

[(1, 61812180), (2, 30906090), (3, 20604060), (4, 15453045), (5, 12362436), (6, 10302030), (9, 6868020), (10, 6181218), (12, 5151015), (15, 4120812), (18, 3434010), (20, 3090609), (27, 2289340), (30, 2060406), (36, 1717005), (45, 1373604), (54, 1144670), (60, 1030203), (90, 686802), (108, 572335), (135, 457868), (180, 343401), (270, 228934), (540, 114467)]