15015370

素因数分解:

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

素因数の和:454

約数の個数: 32

約数和(自身を含む): 27897408

約数和(自身を除く): 12882038

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 307, 335, 365, 614, 670, 730, 1535, 3070, 4891, 9782, 20569, 22411, 24455, 41138, 44822, 48910, 102845, 112055, 205690, 224110, 1501537, 3003074, 7507685, 15015370]

約数ペア:

[(1, 15015370), (2, 7507685), (5, 3003074), (10, 1501537), (67, 224110), (73, 205690), (134, 112055), (146, 102845), (307, 48910), (335, 44822), (365, 41138), (614, 24455), (670, 22411), (730, 20569), (1535, 9782), (3070, 4891)]