30030740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 65093952

約数和(自身を除く): 35063212

約数列:

[1, 2, 4, 5, 10, 20, 67, 73, 134, 146, 268, 292, 307, 335, 365, 614, 670, 730, 1228, 1340, 1460, 1535, 3070, 4891, 6140, 9782, 19564, 20569, 22411, 24455, 41138, 44822, 48910, 82276, 89644, 97820, 102845, 112055, 205690, 224110, 411380, 448220, 1501537, 3003074, 6006148, 7507685, 15015370, 30030740]

約数ペア:

[(1, 30030740), (2, 15015370), (4, 7507685), (5, 6006148), (10, 3003074), (20, 1501537), (67, 448220), (73, 411380), (134, 224110), (146, 205690), (268, 112055), (292, 102845), (307, 97820), (335, 89644), (365, 82276), (614, 48910), (670, 44822), (730, 41138), (1228, 24455), (1340, 22411), (1460, 20569), (1535, 19564), (3070, 9782), (4891, 6140)]