30147828

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{15413}}^1$

素因数の和:15583

約数の個数: 24

約数和(自身を含む): 70781088

約数和(自身を除く): 40633260

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 15413, 30826, 46239, 61652, 92478, 184956, 2512319, 5024638, 7536957, 10049276, 15073914, 30147828]

約数ペア:

[(1, 30147828), (2, 15073914), (3, 10049276), (4, 7536957), (6, 5024638), (12, 2512319), (163, 184956), (326, 92478), (489, 61652), (652, 46239), (978, 30826), (1956, 15413)]