30289638

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{30971}}^1$

素因数の和:31139

約数の個数: 16

約数和(自身を含む): 60952896

約数和(自身を除く): 30663258

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 30971, 61942, 92913, 185826, 5048273, 10096546, 15144819, 30289638]

約数ペア:

[(1, 30289638), (2, 15144819), (3, 10096546), (6, 5048273), (163, 185826), (326, 92913), (489, 61942), (978, 30971)]