1047990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 2542176

約数和(自身を除く): 1494186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 193, 362, 386, 543, 579, 905, 965, 1086, 1158, 1810, 1930, 2715, 2895, 5430, 5790, 34933, 69866, 104799, 174665, 209598, 349330, 523995, 1047990]

約数ペア:

[(1, 1047990), (2, 523995), (3, 349330), (5, 209598), (6, 174665), (10, 104799), (15, 69866), (30, 34933), (181, 5790), (193, 5430), (362, 2895), (386, 2715), (543, 1930), (579, 1810), (905, 1158), (965, 1086)]