284430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 720000

約数和(自身を除く): 435570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 499, 570, 998, 1497, 2495, 2994, 4990, 7485, 9481, 14970, 18962, 28443, 47405, 56886, 94810, 142215, 284430]

約数ペア:

[(1, 284430), (2, 142215), (3, 94810), (5, 56886), (6, 47405), (10, 28443), (15, 18962), (19, 14970), (30, 9481), (38, 7485), (57, 4990), (95, 2994), (114, 2495), (190, 1497), (285, 998), (499, 570)]