30514288

素因数分解:

$2^4\times 7^1\times {\mathrm{272449}}^1$

素因数の和:272464

約数の個数: 20

約数和(自身を含む): 67567600

約数和(自身を除く): 37053312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 272449, 544898, 1089796, 1907143, 2179592, 3814286, 4359184, 7628572, 15257144, 30514288]

約数ペア:

[(1, 30514288), (2, 15257144), (4, 7628572), (7, 4359184), (8, 3814286), (14, 2179592), (16, 1907143), (28, 1089796), (56, 544898), (112, 272449)]