81454530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34369}}^1$

素因数の和:34458

約数の個数: 32

約数和(自身を含む): 197971200

約数和(自身を除く): 116516670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 34369, 68738, 103107, 171845, 206214, 343690, 515535, 1031070, 2715151, 5430302, 8145453, 13575755, 16290906, 27151510, 40727265, 81454530]

約数ペア:

[(1, 81454530), (2, 40727265), (3, 27151510), (5, 16290906), (6, 13575755), (10, 8145453), (15, 5430302), (30, 2715151), (79, 1031070), (158, 515535), (237, 343690), (395, 206214), (474, 171845), (790, 103107), (1185, 68738), (2370, 34369)]