30282007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 36421632

約数和(自身を除く): 6139625

約数列:

[1, 7, 23, 127, 161, 889, 1481, 2921, 10367, 20447, 34063, 188087, 238441, 1316609, 4326001, 30282007]

約数ペア:

[(1, 30282007), (7, 4326001), (23, 1316609), (127, 238441), (161, 188087), (889, 34063), (1481, 20447), (2921, 10367)]