155441430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{191903}}^1$

素因数の和:191922

約数の個数: 40

約数和(自身を含む): 417966912

約数和(自身を除く): 262525482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 191903, 383806, 575709, 959515, 1151418, 1727127, 1919030, 2878545, 3454254, 5181381, 5757090, 8635635, 10362762, 15544143, 17271270, 25906905, 31088286, 51813810, 77720715, 155441430]

約数ペア:

[(1, 155441430), (2, 77720715), (3, 51813810), (5, 31088286), (6, 25906905), (9, 17271270), (10, 15544143), (15, 10362762), (18, 8635635), (27, 5757090), (30, 5181381), (45, 3454254), (54, 2878545), (81, 1919030), (90, 1727127), (135, 1151418), (162, 959515), (270, 575709), (405, 383806), (810, 191903)]