80866470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{141871}}^1$

素因数の和:141900

約数の個数: 32

約数和(自身を含む): 204295680

約数和(自身を除く): 123429210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 141871, 283742, 425613, 709355, 851226, 1418710, 2128065, 2695549, 4256130, 5391098, 8086647, 13477745, 16173294, 26955490, 40433235, 80866470]

約数ペア:

[(1, 80866470), (2, 40433235), (3, 26955490), (5, 16173294), (6, 13477745), (10, 8086647), (15, 5391098), (19, 4256130), (30, 2695549), (38, 2128065), (57, 1418710), (95, 851226), (114, 709355), (190, 425613), (285, 283742), (570, 141871)]