189482610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{38749}}^1$

素因数の和:38922

約数の個数: 32

約数和(自身を含む): 457560000

約数和(自身を除く): 268077390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 38749, 77498, 116247, 193745, 232494, 387490, 581235, 1162470, 6316087, 12632174, 18948261, 31580435, 37896522, 63160870, 94741305, 189482610]

約数ペア:

[(1, 189482610), (2, 94741305), (3, 63160870), (5, 37896522), (6, 31580435), (10, 18948261), (15, 12632174), (30, 6316087), (163, 1162470), (326, 581235), (489, 387490), (815, 232494), (978, 193745), (1630, 116247), (2445, 77498), (4890, 38749)]